12625250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{4591}}^1$

素因数の和:4619

約数の個数: 32

約数和(自身を含む): 25788672

約数和(自身を除く): 13163422

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 1375, 2750, 4591, 9182, 22955, 45910, 50501, 101002, 114775, 229550, 252505, 505010, 573875, 1147750, 1262525, 2525050, 6312625, 12625250]

約数ペア:

[(1, 12625250), (2, 6312625), (5, 2525050), (10, 1262525), (11, 1147750), (22, 573875), (25, 505010), (50, 252505), (55, 229550), (110, 114775), (125, 101002), (250, 50501), (275, 45910), (550, 22955), (1375, 9182), (2750, 4591)]