520066552460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{499}}^1\times {\mathrm{13967}}^1$

素因数の和:14536

約数の個数: 192

約数和(自身を含む): 1379814912000

約数和(自身を除く): 859748359540

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 41, 52, 65, 70, 82, 91, 130, 140, 164, 182, 205, 260, 287, 364, 410, 455, 499, 533, 574, 820, 910, 998, 1066, 1148, 1435, 1820, 1996, 2132, 2495, 2665, 2870, 3493, 3731, 4990, 5330, 5740, 6487, 6986, 7462, 9980, 10660, 12974, 13967, 13972, 14924, 17465, 18655, 20459, 25948, 27934, 32435, 34930, 37310, 40918, 45409, 55868, 64870, 69835, 69860, 74620, 81836, 90818, 97769, 102295, 129740, 139670, 143213, 181571, 181636, 195538, 204590, 227045, 265967, 279340, 286426, 363142, 391076, 409180, 454090, 488845, 531934, 572647, 572852, 716065, 726284, 907855, 908180, 977690, 1063868, 1145294, 1270997, 1329835, 1432130, 1815710, 1861769, 1955380, 2290588, 2541994, 2659670, 2863235, 2864260, 3631420, 3723538, 4008529, 5083988, 5319340, 5726470, 6354985, 6969533, 7444411, 7447076, 8017058, 9308845, 11452940, 12709970, 13939066, 14888822, 16034116, 18617690, 20042645, 25419940, 27878132, 29777644, 34847665, 37222055, 37235380, 40085290, 48786731, 52110877, 69695330, 74444110, 80170580, 90603929, 97573462, 104221754, 139390660, 148888220, 181207858, 195146924, 208443508, 243933655, 260554385, 285750853, 362415716, 453019645, 487867310, 521108770, 571501706, 634227503, 906039290, 975734620, 1042217540, 1143003412, 1268455006, 1428754265, 1812078580, 2000255971, 2536910012, 2857508530, 3171137515, 3714761089, 4000511942, 5715017060, 6342275030, 7429522178, 8001023884, 10001279855, 12684550060, 14859044356, 18573805445, 20002559710, 26003327623, 37147610890, 40005119420, 52006655246, 74295221780, 104013310492, 130016638115, 260033276230, 520066552460]

約数ペア:

[(1, 520066552460), (2, 260033276230), (4, 130016638115), (5, 104013310492), (7, 74295221780), (10, 52006655246), (13, 40005119420), (14, 37147610890), (20, 26003327623), (26, 20002559710), (28, 18573805445), (35, 14859044356), (41, 12684550060), (52, 10001279855), (65, 8001023884), (70, 7429522178), (82, 6342275030), (91, 5715017060), (130, 4000511942), (140, 3714761089), (164, 3171137515), (182, 2857508530), (205, 2536910012), (260, 2000255971), (287, 1812078580), (364, 1428754265), (410, 1268455006), (455, 1143003412), (499, 1042217540), (533, 975734620), (574, 906039290), (820, 634227503), (910, 571501706), (998, 521108770), (1066, 487867310), (1148, 453019645), (1435, 362415716), (1820, 285750853), (1996, 260554385), (2132, 243933655), (2495, 208443508), (2665, 195146924), (2870, 181207858), (3493, 148888220), (3731, 139390660), (4990, 104221754), (5330, 97573462), (5740, 90603929), (6487, 80170580), (6986, 74444110), (7462, 69695330), (9980, 52110877), (10660, 48786731), (12974, 40085290), (13967, 37235380), (13972, 37222055), (14924, 34847665), (17465, 29777644), (18655, 27878132), (20459, 25419940), (25948, 20042645), (27934, 18617690), (32435, 16034116), (34930, 14888822), (37310, 13939066), (40918, 12709970), (45409, 11452940), (55868, 9308845), (64870, 8017058), (69835, 7447076), (69860, 7444411), (74620, 6969533), (81836, 6354985), (90818, 5726470), (97769, 5319340), (102295, 5083988), (129740, 4008529), (139670, 3723538), (143213, 3631420), (181571, 2864260), (181636, 2863235), (195538, 2659670), (204590, 2541994), (227045, 2290588), (265967, 1955380), (279340, 1861769), (286426, 1815710), (363142, 1432130), (391076, 1329835), (409180, 1270997), (454090, 1145294), (488845, 1063868), (531934, 977690), (572647, 908180), (572852, 907855), (716065, 726284)]