4899692560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{8749451}}^1$

素因数の和:8749471

約数の個数: 40

約数和(自身を含む): 13019184576

約数和(自身を除く): 8119492016

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 8749451, 17498902, 34997804, 43747255, 61246157, 69995608, 87494510, 122492314, 139991216, 174989020, 244984628, 306230785, 349978040, 489969256, 612461570, 699956080, 979938512, 1224923140, 2449846280, 4899692560]

約数ペア:

[(1, 4899692560), (2, 2449846280), (4, 1224923140), (5, 979938512), (7, 699956080), (8, 612461570), (10, 489969256), (14, 349978040), (16, 306230785), (20, 244984628), (28, 174989020), (35, 139991216), (40, 122492314), (56, 87494510), (70, 69995608), (80, 61246157), (112, 43747255), (140, 34997804), (280, 17498902), (560, 8749451)]