1038680

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1129}}^1$

素因数の和:1163

約数の個数: 32

約数和(自身を含む): 2440800

約数和(自身を除く): 1402120

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 1129, 2258, 4516, 5645, 9032, 11290, 22580, 25967, 45160, 51934, 103868, 129835, 207736, 259670, 519340, 1038680]

約数ペア:

[(1, 1038680), (2, 519340), (4, 259670), (5, 207736), (8, 129835), (10, 103868), (20, 51934), (23, 45160), (40, 25967), (46, 22580), (92, 11290), (115, 9032), (184, 5645), (230, 4516), (460, 2258), (920, 1129)]