100161247420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{385235567}}^1$

素因数の和:385235589

約数の個数: 24

約数和(自身を含む): 226518513984

約数和(自身を除く): 126357266564

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 385235567, 770471134, 1540942268, 1926177835, 3852355670, 5008062371, 7704711340, 10016124742, 20032249484, 25040311855, 50080623710, 100161247420]

約数ペア:

[(1, 100161247420), (2, 50080623710), (4, 25040311855), (5, 20032249484), (10, 10016124742), (13, 7704711340), (20, 5008062371), (26, 3852355670), (52, 1926177835), (65, 1540942268), (130, 770471134), (260, 385235567)]