23531240

素因数分解:

$2^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{2441}}^1$

素因数の和:2693

約数の個数: 32

約数和(自身を含む): 53186760

約数和(自身を除く): 29655520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 241, 482, 964, 1205, 1928, 2410, 2441, 4820, 4882, 9640, 9764, 12205, 19528, 24410, 48820, 97640, 588281, 1176562, 2353124, 2941405, 4706248, 5882810, 11765620, 23531240]

約数ペア:

[(1, 23531240), (2, 11765620), (4, 5882810), (5, 4706248), (8, 2941405), (10, 2353124), (20, 1176562), (40, 588281), (241, 97640), (482, 48820), (964, 24410), (1205, 19528), (1928, 12205), (2410, 9764), (2441, 9640), (4820, 4882)]