250918270

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1090949}}^1$

素因数の和:1090979

約数の個数: 16

約数和(自身を含む): 471290400

約数和(自身を除く): 220372130

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 1090949, 2181898, 5454745, 10909490, 25091827, 50183654, 125459135, 250918270]

約数ペア:

[(1, 250918270), (2, 125459135), (5, 50183654), (10, 25091827), (23, 10909490), (46, 5454745), (115, 2181898), (230, 1090949)]