555492080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{823}}^1$

素因数の和:919

約数の個数: 160

約数和(自身を含む): 1544901120

約数和(自身を除く): 989409040

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 59, 65, 80, 88, 104, 110, 118, 130, 143, 176, 208, 220, 236, 260, 286, 295, 440, 472, 520, 572, 590, 649, 715, 767, 823, 880, 944, 1040, 1144, 1180, 1298, 1430, 1534, 1646, 2288, 2360, 2596, 2860, 3068, 3245, 3292, 3835, 4115, 4720, 5192, 5720, 6136, 6490, 6584, 7670, 8230, 8437, 9053, 10384, 10699, 11440, 12272, 12980, 13168, 15340, 16460, 16874, 18106, 21398, 25960, 30680, 32920, 33748, 36212, 42185, 42796, 45265, 48557, 51920, 53495, 61360, 65840, 67496, 72424, 84370, 85592, 90530, 97114, 106990, 117689, 134992, 144848, 168740, 171184, 181060, 194228, 213980, 235378, 242785, 337480, 362120, 388456, 427960, 470756, 485570, 534127, 588445, 631241, 674960, 724240, 776912, 855920, 941512, 971140, 1068254, 1176890, 1262482, 1883024, 1942280, 2136508, 2353780, 2524964, 2670635, 3156205, 3884560, 4273016, 4707560, 5049928, 5341270, 6312410, 6943651, 8546032, 9415120, 10099856, 10682540, 12624820, 13887302, 21365080, 25249640, 27774604, 34718255, 42730160, 50499280, 55549208, 69436510, 111098416, 138873020, 277746040, 555492080]

約数ペア:

[(1, 555492080), (2, 277746040), (4, 138873020), (5, 111098416), (8, 69436510), (10, 55549208), (11, 50499280), (13, 42730160), (16, 34718255), (20, 27774604), (22, 25249640), (26, 21365080), (40, 13887302), (44, 12624820), (52, 10682540), (55, 10099856), (59, 9415120), (65, 8546032), (80, 6943651), (88, 6312410), (104, 5341270), (110, 5049928), (118, 4707560), (130, 4273016), (143, 3884560), (176, 3156205), (208, 2670635), (220, 2524964), (236, 2353780), (260, 2136508), (286, 1942280), (295, 1883024), (440, 1262482), (472, 1176890), (520, 1068254), (572, 971140), (590, 941512), (649, 855920), (715, 776912), (767, 724240), (823, 674960), (880, 631241), (944, 588445), (1040, 534127), (1144, 485570), (1180, 470756), (1298, 427960), (1430, 388456), (1534, 362120), (1646, 337480), (2288, 242785), (2360, 235378), (2596, 213980), (2860, 194228), (3068, 181060), (3245, 171184), (3292, 168740), (3835, 144848), (4115, 134992), (4720, 117689), (5192, 106990), (5720, 97114), (6136, 90530), (6490, 85592), (6584, 84370), (7670, 72424), (8230, 67496), (8437, 65840), (9053, 61360), (10384, 53495), (10699, 51920), (11440, 48557), (12272, 45265), (12980, 42796), (13168, 42185), (15340, 36212), (16460, 33748), (16874, 32920), (18106, 30680), (21398, 25960)]