25212830

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109621}}^1$

素因数の和:109651

約数の個数: 16

約数和(自身を含む): 47356704

約数和(自身を除く): 22143874

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 109621, 219242, 548105, 1096210, 2521283, 5042566, 12606415, 25212830]

約数ペア:

[(1, 25212830), (2, 12606415), (5, 5042566), (10, 2521283), (23, 1096210), (46, 548105), (115, 219242), (230, 109621)]