4154720

素因数分解:

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

素因数の和:1167

約数の個数: 48

約数和(自身を含む): 10251360

約数和(自身を除く): 6096640

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, 1129, 1840, 2258, 3680, 4516, 5645, 9032, 11290, 18064, 22580, 25967, 36128, 45160, 51934, 90320, 103868, 129835, 180640, 207736, 259670, 415472, 519340, 830944, 1038680, 2077360, 4154720]

約数ペア:

[(1, 4154720), (2, 2077360), (4, 1038680), (5, 830944), (8, 519340), (10, 415472), (16, 259670), (20, 207736), (23, 180640), (32, 129835), (40, 103868), (46, 90320), (80, 51934), (92, 45160), (115, 36128), (160, 25967), (184, 22580), (230, 18064), (368, 11290), (460, 9032), (736, 5645), (920, 4516), (1129, 3680), (1840, 2258)]