9055760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:280

約数の個数: 80

約数和(自身を含む): 24450816

約数和(自身を除く): 15395056

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 103, 112, 140, 157, 206, 280, 314, 412, 515, 560, 628, 721, 785, 824, 1030, 1099, 1256, 1442, 1570, 1648, 2060, 2198, 2512, 2884, 3140, 3605, 4120, 4396, 5495, 5768, 6280, 7210, 8240, 8792, 10990, 11536, 12560, 14420, 16171, 17584, 21980, 28840, 32342, 43960, 57680, 64684, 80855, 87920, 113197, 129368, 161710, 226394, 258736, 323420, 452788, 565985, 646840, 905576, 1131970, 1293680, 1811152, 2263940, 4527880, 9055760]

約数ペア:

[(1, 9055760), (2, 4527880), (4, 2263940), (5, 1811152), (7, 1293680), (8, 1131970), (10, 905576), (14, 646840), (16, 565985), (20, 452788), (28, 323420), (35, 258736), (40, 226394), (56, 161710), (70, 129368), (80, 113197), (103, 87920), (112, 80855), (140, 64684), (157, 57680), (206, 43960), (280, 32342), (314, 28840), (412, 21980), (515, 17584), (560, 16171), (628, 14420), (721, 12560), (785, 11536), (824, 10990), (1030, 8792), (1099, 8240), (1256, 7210), (1442, 6280), (1570, 5768), (1648, 5495), (2060, 4396), (2198, 4120), (2512, 3605), (2884, 3140)]