545479250

素因数分解:

$2^1\times 5^3\times {\mathrm{113}}^1\times {\mathrm{19309}}^1$

素因数の和:19439

約数の個数: 32

約数和(自身を含む): 1030227120

約数和(自身を除く): 484747870

約数列:

[1, 2, 5, 10, 25, 50, 113, 125, 226, 250, 565, 1130, 2825, 5650, 14125, 19309, 28250, 38618, 96545, 193090, 482725, 965450, 2181917, 2413625, 4363834, 4827250, 10909585, 21819170, 54547925, 109095850, 272739625, 545479250]

約数ペア:

[(1, 545479250), (2, 272739625), (5, 109095850), (10, 54547925), (25, 21819170), (50, 10909585), (113, 4827250), (125, 4363834), (226, 2413625), (250, 2181917), (565, 965450), (1130, 482725), (2825, 193090), (5650, 96545), (14125, 38618), (19309, 28250)]