25649830

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{111521}}^1$

素因数の和:111551

約数の個数: 16

約数和(自身を含む): 48177504

約数和(自身を除く): 22527674

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 111521, 223042, 557605, 1115210, 2564983, 5129966, 12824915, 25649830]

約数ペア:

[(1, 25649830), (2, 12824915), (5, 5129966), (10, 2564983), (23, 1115210), (46, 557605), (115, 223042), (230, 111521)]