135089660

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{157081}}^1$

素因数の和:157133

約数の個数: 24

約数和(自身を含む): 290287536

約数和(自身を除く): 155197876

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 157081, 314162, 628324, 785405, 1570810, 3141620, 6754483, 13508966, 27017932, 33772415, 67544830, 135089660]

約数ペア:

[(1, 135089660), (2, 67544830), (4, 33772415), (5, 27017932), (10, 13508966), (20, 6754483), (43, 3141620), (86, 1570810), (172, 785405), (215, 628324), (430, 314162), (860, 157081)]