520065910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4297}}^1$

素因数の和:4350

約数の個数: 96

約数和(自身を含む): 1234729440

約数和(自身を除く): 714663530

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 49, 65, 70, 91, 95, 98, 130, 133, 182, 190, 245, 247, 266, 455, 490, 494, 637, 665, 910, 931, 1235, 1274, 1330, 1729, 1862, 2470, 3185, 3458, 4297, 4655, 6370, 8594, 8645, 9310, 12103, 17290, 21485, 24206, 30079, 42970, 55861, 60158, 60515, 81643, 111722, 121030, 150395, 163286, 210553, 279305, 300790, 391027, 408215, 421106, 558610, 571501, 782054, 816430, 1052765, 1061359, 1143002, 1955135, 2105530, 2122718, 2737189, 2857505, 3910270, 4000507, 5306795, 5474378, 5715010, 7429513, 8001014, 10613590, 13685945, 14859026, 20002535, 27371890, 37147565, 40005070, 52006591, 74295130, 104013182, 260032955, 520065910]

約数ペア:

[(1, 520065910), (2, 260032955), (5, 104013182), (7, 74295130), (10, 52006591), (13, 40005070), (14, 37147565), (19, 27371890), (26, 20002535), (35, 14859026), (38, 13685945), (49, 10613590), (65, 8001014), (70, 7429513), (91, 5715010), (95, 5474378), (98, 5306795), (130, 4000507), (133, 3910270), (182, 2857505), (190, 2737189), (245, 2122718), (247, 2105530), (266, 1955135), (455, 1143002), (490, 1061359), (494, 1052765), (637, 816430), (665, 782054), (910, 571501), (931, 558610), (1235, 421106), (1274, 408215), (1330, 391027), (1729, 300790), (1862, 279305), (2470, 210553), (3185, 163286), (3458, 150395), (4297, 121030), (4655, 111722), (6370, 81643), (8594, 60515), (8645, 60158), (9310, 55861), (12103, 42970), (17290, 30079), (21485, 24206)]