24285640

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{8317}}^1$

素因数の和:8401

約数の個数: 32

約数和(自身を含む): 55397880

約数和(自身を除く): 31112240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 8317, 16634, 33268, 41585, 66536, 83170, 166340, 332680, 607141, 1214282, 2428564, 3035705, 4857128, 6071410, 12142820, 24285640]

約数ペア:

[(1, 24285640), (2, 12142820), (4, 6071410), (5, 4857128), (8, 3035705), (10, 2428564), (20, 1214282), (40, 607141), (73, 332680), (146, 166340), (292, 83170), (365, 66536), (584, 41585), (730, 33268), (1460, 16634), (2920, 8317)]