452656551380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{108291041}}^1$

素因数の和:108291080

約数の個数: 48

約数和(自身を含む): 1091573703360

約数和(自身を除く): 638917151980

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 108291041, 216582082, 433164164, 541455205, 1082910410, 1191201451, 2057529779, 2165820820, 2382402902, 4115059558, 4764805804, 5956007255, 8230119116, 10287648895, 11912014510, 20575297790, 22632827569, 23824029020, 41150595580, 45265655138, 90531310276, 113164137845, 226328275690, 452656551380]

約数ペア:

[(1, 452656551380), (2, 226328275690), (4, 113164137845), (5, 90531310276), (10, 45265655138), (11, 41150595580), (19, 23824029020), (20, 22632827569), (22, 20575297790), (38, 11912014510), (44, 10287648895), (55, 8230119116), (76, 5956007255), (95, 4764805804), (110, 4115059558), (190, 2382402902), (209, 2165820820), (220, 2057529779), (380, 1191201451), (418, 1082910410), (836, 541455205), (1045, 433164164), (2090, 216582082), (4180, 108291041)]