73762520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{141851}}^1$

素因数の和:141875

約数の個数: 32

約数和(自身を含む): 178733520

約数和(自身を除く): 104971000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 141851, 283702, 567404, 709255, 1134808, 1418510, 1844063, 2837020, 3688126, 5674040, 7376252, 9220315, 14752504, 18440630, 36881260, 73762520]

約数ペア:

[(1, 73762520), (2, 36881260), (4, 18440630), (5, 14752504), (8, 9220315), (10, 7376252), (13, 5674040), (20, 3688126), (26, 2837020), (40, 1844063), (52, 1418510), (65, 1134808), (104, 709255), (130, 567404), (260, 283702), (520, 141851)]