103926320

素因数分解:

$2^4\times 5^1\times {\mathrm{1299079}}^1$

素因数の和:1299092

約数の個数: 20

約数和(自身を含む): 241628880

約数和(自身を除く): 137702560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1299079, 2598158, 5196316, 6495395, 10392632, 12990790, 20785264, 25981580, 51963160, 103926320]

約数ペア:

[(1, 103926320), (2, 51963160), (4, 25981580), (5, 20785264), (8, 12990790), (10, 10392632), (16, 6495395), (20, 5196316), (40, 2598158), (80, 1299079)]