3277360

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{577}}^1$

素因数の和:661

約数の個数: 40

約数和(自身を含む): 7740576

約数和(自身を除く): 4463216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 577, 710, 1136, 1154, 1420, 2308, 2840, 2885, 4616, 5680, 5770, 9232, 11540, 23080, 40967, 46160, 81934, 163868, 204835, 327736, 409670, 655472, 819340, 1638680, 3277360]

約数ペア:

[(1, 3277360), (2, 1638680), (4, 819340), (5, 655472), (8, 409670), (10, 327736), (16, 204835), (20, 163868), (40, 81934), (71, 46160), (80, 40967), (142, 23080), (284, 11540), (355, 9232), (568, 5770), (577, 5680), (710, 4616), (1136, 2885), (1154, 2840), (1420, 2308)]