15706041350

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{56003}}^1$

素因数の和:56165

約数の個数: 48

約数和(自身を含む): 30000222720

約数和(自身を除く): 14294181370

約数列:

[1, 2, 5, 10, 25, 50, 71, 79, 142, 158, 355, 395, 710, 790, 1775, 1975, 3550, 3950, 5609, 11218, 28045, 56003, 56090, 112006, 140225, 280015, 280450, 560030, 1400075, 2800150, 3976213, 4424237, 7952426, 8848474, 19881065, 22121185, 39762130, 44242370, 99405325, 110605925, 198810650, 221211850, 314120827, 628241654, 1570604135, 3141208270, 7853020675, 15706041350]

約数ペア:

[(1, 15706041350), (2, 7853020675), (5, 3141208270), (10, 1570604135), (25, 628241654), (50, 314120827), (71, 221211850), (79, 198810650), (142, 110605925), (158, 99405325), (355, 44242370), (395, 39762130), (710, 22121185), (790, 19881065), (1775, 8848474), (1975, 7952426), (3550, 4424237), (3950, 3976213), (5609, 2800150), (11218, 1400075), (28045, 560030), (56003, 280450), (56090, 280015), (112006, 140225)]