25099820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73823}}^1$

素因数の和:73849

約数の個数: 24

約数和(自身を含む): 55810944

約数和(自身を除く): 30711124

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 73823, 147646, 295292, 369115, 738230, 1254991, 1476460, 2509982, 5019964, 6274955, 12549910, 25099820]

約数ペア:

[(1, 25099820), (2, 12549910), (4, 6274955), (5, 5019964), (10, 2509982), (17, 1476460), (20, 1254991), (34, 738230), (68, 369115), (85, 295292), (170, 147646), (340, 73823)]