88408940

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{39119}}^1$

素因数の和:39241

約数の個数: 24

約数和(自身を含む): 187306560

約数和(自身を除く): 98897620

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 39119, 78238, 156476, 195595, 391190, 782380, 4420447, 8840894, 17681788, 22102235, 44204470, 88408940]

約数ペア:

[(1, 88408940), (2, 44204470), (4, 22102235), (5, 17681788), (10, 8840894), (20, 4420447), (113, 782380), (226, 391190), (452, 195595), (565, 156476), (1130, 78238), (2260, 39119)]