839070560

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{98947}}^1$

素因数の和:99015

約数の個数: 48

約数和(自身を含む): 2019726576

約数和(自身を除く): 1180656016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 424, 530, 848, 1060, 1696, 2120, 4240, 8480, 98947, 197894, 395788, 494735, 791576, 989470, 1583152, 1978940, 3166304, 3957880, 5244191, 7915760, 10488382, 15831520, 20976764, 26220955, 41953528, 52441910, 83907056, 104883820, 167814112, 209767640, 419535280, 839070560]

約数ペア:

[(1, 839070560), (2, 419535280), (4, 209767640), (5, 167814112), (8, 104883820), (10, 83907056), (16, 52441910), (20, 41953528), (32, 26220955), (40, 20976764), (53, 15831520), (80, 10488382), (106, 7915760), (160, 5244191), (212, 3957880), (265, 3166304), (424, 1978940), (530, 1583152), (848, 989470), (1060, 791576), (1696, 494735), (2120, 395788), (4240, 197894), (8480, 98947)]