155476760920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{7292531}}^1$

素因数の和:7292596

約数の個数: 64

約数和(自身を含む): 385920793440

約数和(自身を除く): 230444032520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 41, 52, 65, 82, 104, 130, 164, 205, 260, 328, 410, 520, 533, 820, 1066, 1640, 2132, 2665, 4264, 5330, 10660, 21320, 7292531, 14585062, 29170124, 36462655, 58340248, 72925310, 94802903, 145850620, 189605806, 291701240, 298993771, 379211612, 474014515, 597987542, 758423224, 948029030, 1195975084, 1494968855, 1896058060, 2391950168, 2989937710, 3792116120, 3886919023, 5979875420, 7773838046, 11959750840, 15547676092, 19434595115, 31095352184, 38869190230, 77738380460, 155476760920]

約数ペア:

[(1, 155476760920), (2, 77738380460), (4, 38869190230), (5, 31095352184), (8, 19434595115), (10, 15547676092), (13, 11959750840), (20, 7773838046), (26, 5979875420), (40, 3886919023), (41, 3792116120), (52, 2989937710), (65, 2391950168), (82, 1896058060), (104, 1494968855), (130, 1195975084), (164, 948029030), (205, 758423224), (260, 597987542), (328, 474014515), (410, 379211612), (520, 298993771), (533, 291701240), (820, 189605806), (1066, 145850620), (1640, 94802903), (2132, 72925310), (2665, 58340248), (4264, 36462655), (5330, 29170124), (10660, 14585062), (21320, 7292531)]