25942390

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{757}}^1$

素因数の和:936

約数の個数: 32

約数和(自身を含む): 49118400

約数和(自身を除く): 23176010

約数列:

[1, 2, 5, 10, 23, 46, 115, 149, 230, 298, 745, 757, 1490, 1514, 3427, 3785, 6854, 7570, 17135, 17411, 34270, 34822, 87055, 112793, 174110, 225586, 563965, 1127930, 2594239, 5188478, 12971195, 25942390]

約数ペア:

[(1, 25942390), (2, 12971195), (5, 5188478), (10, 2594239), (23, 1127930), (46, 563965), (115, 225586), (149, 174110), (230, 112793), (298, 87055), (745, 34822), (757, 34270), (1490, 17411), (1514, 17135), (3427, 7570), (3785, 6854)]