25245830

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{11321}}^1$

素因数の和:11551

約数の個数: 16

約数和(自身を含む): 45650304

約数和(自身を除く): 20404474

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2230, 11321, 22642, 56605, 113210, 2524583, 5049166, 12622915, 25245830]

約数ペア:

[(1, 25245830), (2, 12622915), (5, 5049166), (10, 2524583), (223, 113210), (446, 56605), (1115, 22642), (2230, 11321)]