201212580010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18131}}^1\times {\mathrm{4493}}^1$

素因数の和:22663

約数の個数: 64

約数和(自身を含む): 410685448320

約数和(自身を除く): 209472868310

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 4493, 8986, 18131, 22465, 36262, 44930, 58409, 85367, 90655, 116818, 170734, 181310, 235703, 292045, 344489, 426835, 471406, 584090, 688978, 853670, 1109771, 1178515, 1722445, 2219542, 2357030, 3444890, 4478357, 5548855, 8956714, 11097710, 22391785, 44783570, 81462583, 162925166, 407312915, 814625830, 1059013579, 1547789077, 2118027158, 3095578154, 5295067895, 7738945385, 10590135790, 15477890770, 20121258001, 40242516002, 100606290005, 201212580010]

約数ペア:

[(1, 201212580010), (2, 100606290005), (5, 40242516002), (10, 20121258001), (13, 15477890770), (19, 10590135790), (26, 7738945385), (38, 5295067895), (65, 3095578154), (95, 2118027158), (130, 1547789077), (190, 1059013579), (247, 814625830), (494, 407312915), (1235, 162925166), (2470, 81462583), (4493, 44783570), (8986, 22391785), (18131, 11097710), (22465, 8956714), (36262, 5548855), (44930, 4478357), (58409, 3444890), (85367, 2357030), (90655, 2219542), (116818, 1722445), (170734, 1178515), (181310, 1109771), (235703, 853670), (292045, 688978), (344489, 584090), (426835, 471406)]