24476680

素因数分解:

$2^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{2381}}^1$

素因数の和:2649

約数の個数: 32

約数和(自身を含む): 55310040

約数和(自身を除く): 30833360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 257, 514, 1028, 1285, 2056, 2381, 2570, 4762, 5140, 9524, 10280, 11905, 19048, 23810, 47620, 95240, 611917, 1223834, 2447668, 3059585, 4895336, 6119170, 12238340, 24476680]

約数ペア:

[(1, 24476680), (2, 12238340), (4, 6119170), (5, 4895336), (8, 3059585), (10, 2447668), (20, 1223834), (40, 611917), (257, 95240), (514, 47620), (1028, 23810), (1285, 19048), (2056, 11905), (2381, 10280), (2570, 9524), (4762, 5140)]