2077360

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1129}}^1$

素因数の和:1165

約数の個数: 40

約数和(自身を含む): 5044320

約数和(自身を除く): 2966960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1129, 1840, 2258, 4516, 5645, 9032, 11290, 18064, 22580, 25967, 45160, 51934, 90320, 103868, 129835, 207736, 259670, 415472, 519340, 1038680, 2077360]

約数ペア:

[(1, 2077360), (2, 1038680), (4, 519340), (5, 415472), (8, 259670), (10, 207736), (16, 129835), (20, 103868), (23, 90320), (40, 51934), (46, 45160), (80, 25967), (92, 22580), (115, 18064), (184, 11290), (230, 9032), (368, 5645), (460, 4516), (920, 2258), (1129, 1840)]