75823640

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1129}}^1$

素因数の和:1236

約数の個数: 64

約数和(自身を含む): 180619200

約数和(自身を除く): 104795560

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 73, 92, 115, 146, 184, 230, 292, 365, 460, 584, 730, 920, 1129, 1460, 1679, 2258, 2920, 3358, 4516, 5645, 6716, 8395, 9032, 11290, 13432, 16790, 22580, 25967, 33580, 45160, 51934, 67160, 82417, 103868, 129835, 164834, 207736, 259670, 329668, 412085, 519340, 659336, 824170, 1038680, 1648340, 1895591, 3296680, 3791182, 7582364, 9477955, 15164728, 18955910, 37911820, 75823640]

約数ペア:

[(1, 75823640), (2, 37911820), (4, 18955910), (5, 15164728), (8, 9477955), (10, 7582364), (20, 3791182), (23, 3296680), (40, 1895591), (46, 1648340), (73, 1038680), (92, 824170), (115, 659336), (146, 519340), (184, 412085), (230, 329668), (292, 259670), (365, 207736), (460, 164834), (584, 129835), (730, 103868), (920, 82417), (1129, 67160), (1460, 51934), (1679, 45160), (2258, 33580), (2920, 25967), (3358, 22580), (4516, 16790), (5645, 13432), (6716, 11290), (8395, 9032)]