108011020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{415427}}^1$

素因数の和:415449

約数の個数: 24

約数和(自身を含む): 244271664

約数和(自身を除く): 136260644

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 415427, 830854, 1661708, 2077135, 4154270, 5400551, 8308540, 10801102, 21602204, 27002755, 54005510, 108011020]

約数ペア:

[(1, 108011020), (2, 54005510), (4, 27002755), (5, 21602204), (10, 10801102), (13, 8308540), (20, 5400551), (26, 4154270), (52, 2077135), (65, 1661708), (130, 830854), (260, 415427)]