2348680

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{827}}^1$

素因数の和:909

約数の個数: 32

約数和(自身を含む): 5365440

約数和(自身を除く): 3016760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 827, 1420, 1654, 2840, 3308, 4135, 6616, 8270, 16540, 33080, 58717, 117434, 234868, 293585, 469736, 587170, 1174340, 2348680]

約数ペア:

[(1, 2348680), (2, 1174340), (4, 587170), (5, 469736), (8, 293585), (10, 234868), (20, 117434), (40, 58717), (71, 33080), (142, 16540), (284, 8270), (355, 6616), (568, 4135), (710, 3308), (827, 2840), (1420, 1654)]