125963960

素因数分解:

$2^3\times 5^1\times {\mathrm{1423}}^1\times {\mathrm{2213}}^1$

素因数の和:3647

約数の個数: 32

約数和(自身を含む): 283746240

約数和(自身を除く): 157782280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1423, 2213, 2846, 4426, 5692, 7115, 8852, 11065, 11384, 14230, 17704, 22130, 28460, 44260, 56920, 88520, 3149099, 6298198, 12596396, 15745495, 25192792, 31490990, 62981980, 125963960]

約数ペア:

[(1, 125963960), (2, 62981980), (4, 31490990), (5, 25192792), (8, 15745495), (10, 12596396), (20, 6298198), (40, 3149099), (1423, 88520), (2213, 56920), (2846, 44260), (4426, 28460), (5692, 22130), (7115, 17704), (8852, 14230), (11065, 11384)]