160969250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{49529}}^1$

素因数の和:49559

約数の個数: 32

約数和(自身を含む): 324520560

約数和(自身を除く): 163551310

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 49529, 99058, 247645, 495290, 643877, 1238225, 1287754, 2476450, 3219385, 6191125, 6438770, 12382250, 16096925, 32193850, 80484625, 160969250]

約数ペア:

[(1, 160969250), (2, 80484625), (5, 32193850), (10, 16096925), (13, 12382250), (25, 6438770), (26, 6191125), (50, 3219385), (65, 2476450), (125, 1287754), (130, 1238225), (250, 643877), (325, 495290), (650, 247645), (1625, 99058), (3250, 49529)]