42272750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{13007}}^1$

素因数の和:13037

約数の個数: 32

約数和(自身を含む): 85228416

約数和(自身を除く): 42955666

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 13007, 26014, 65035, 130070, 169091, 325175, 338182, 650350, 845455, 1625875, 1690910, 3251750, 4227275, 8454550, 21136375, 42272750]

約数ペア:

[(1, 42272750), (2, 21136375), (5, 8454550), (10, 4227275), (13, 3251750), (25, 1690910), (26, 1625875), (50, 845455), (65, 650350), (125, 338182), (130, 325175), (250, 169091), (325, 130070), (650, 65035), (1625, 26014), (3250, 13007)]