42532250

素因数分解:

$2^1\times 5^3\times {\mathrm{61}}^1\times {\mathrm{2789}}^1$

素因数の和:2867

約数の個数: 32

約数和(自身を含む): 80954640

約数和(自身を除く): 38422390

約数列:

[1, 2, 5, 10, 25, 50, 61, 122, 125, 250, 305, 610, 1525, 2789, 3050, 5578, 7625, 13945, 15250, 27890, 69725, 139450, 170129, 340258, 348625, 697250, 850645, 1701290, 4253225, 8506450, 21266125, 42532250]

約数ペア:

[(1, 42532250), (2, 21266125), (5, 8506450), (10, 4253225), (25, 1701290), (50, 850645), (61, 697250), (122, 348625), (125, 340258), (250, 170129), (305, 139450), (610, 69725), (1525, 27890), (2789, 15250), (3050, 13945), (5578, 7625)]