24846760

素因数分解:

$2^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{2417}}^1$

素因数の和:2685

約数の個数: 32

約数和(自身を含む): 56145960

約数和(自身を除く): 31299200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 257, 514, 1028, 1285, 2056, 2417, 2570, 4834, 5140, 9668, 10280, 12085, 19336, 24170, 48340, 96680, 621169, 1242338, 2484676, 3105845, 4969352, 6211690, 12423380, 24846760]

約数ペア:

[(1, 24846760), (2, 12423380), (4, 6211690), (5, 4969352), (8, 3105845), (10, 2484676), (20, 1242338), (40, 621169), (257, 96680), (514, 48340), (1028, 24170), (1285, 19336), (2056, 12085), (2417, 10280), (2570, 9668), (4834, 5140)]