2315360

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1$

素因数の和:543

約数の個数: 48

約数和(自身を含む): 5670000

約数和(自身を除く): 3354640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 499, 580, 928, 998, 1160, 1996, 2320, 2495, 3992, 4640, 4990, 7984, 9980, 14471, 15968, 19960, 28942, 39920, 57884, 72355, 79840, 115768, 144710, 231536, 289420, 463072, 578840, 1157680, 2315360]

約数ペア:

[(1, 2315360), (2, 1157680), (4, 578840), (5, 463072), (8, 289420), (10, 231536), (16, 144710), (20, 115768), (29, 79840), (32, 72355), (40, 57884), (58, 39920), (80, 28942), (116, 19960), (145, 15968), (160, 14471), (232, 9980), (290, 7984), (464, 4990), (499, 4640), (580, 3992), (928, 2495), (998, 2320), (1160, 1996)]