89486560

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{24317}}^1$

素因数の和:24355

約数の個数: 48

約数和(自身を含む): 220612896

約数和(自身を除く): 131126336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 24317, 48634, 97268, 121585, 194536, 243170, 389072, 486340, 559291, 778144, 972680, 1118582, 1945360, 2237164, 2796455, 3890720, 4474328, 5592910, 8948656, 11185820, 17897312, 22371640, 44743280, 89486560]

約数ペア:

[(1, 89486560), (2, 44743280), (4, 22371640), (5, 17897312), (8, 11185820), (10, 8948656), (16, 5592910), (20, 4474328), (23, 3890720), (32, 2796455), (40, 2237164), (46, 1945360), (80, 1118582), (92, 972680), (115, 778144), (160, 559291), (184, 486340), (230, 389072), (368, 243170), (460, 194536), (736, 121585), (920, 97268), (1840, 48634), (3680, 24317)]