7176080

素因数分解:

$2^4\times 5^1\times {\mathrm{271}}^1\times {\mathrm{331}}^1$

素因数の和:615

約数の個数: 40

約数和(自身を含む): 16796544

約数和(自身を除く): 9620464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 271, 331, 542, 662, 1084, 1324, 1355, 1655, 2168, 2648, 2710, 3310, 4336, 5296, 5420, 6620, 10840, 13240, 21680, 26480, 89701, 179402, 358804, 448505, 717608, 897010, 1435216, 1794020, 3588040, 7176080]

約数ペア:

[(1, 7176080), (2, 3588040), (4, 1794020), (5, 1435216), (8, 897010), (10, 717608), (16, 448505), (20, 358804), (40, 179402), (80, 89701), (271, 26480), (331, 21680), (542, 13240), (662, 10840), (1084, 6620), (1324, 5420), (1355, 5296), (1655, 4336), (2168, 3310), (2648, 2710)]