1042750

素因数分解:

$2^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:157

約数の個数: 32

約数和(自身を含む): 2018016

約数和(自身を除く): 975266

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 97, 125, 194, 215, 250, 430, 485, 970, 1075, 2150, 2425, 4171, 4850, 5375, 8342, 10750, 12125, 20855, 24250, 41710, 104275, 208550, 521375, 1042750]

約数ペア:

[(1, 1042750), (2, 521375), (5, 208550), (10, 104275), (25, 41710), (43, 24250), (50, 20855), (86, 12125), (97, 10750), (125, 8342), (194, 5375), (215, 4850), (250, 4171), (430, 2425), (485, 2150), (970, 1075)]