128432810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1167571}}^1$

素因数の和:1167589

約数の個数: 16

約数和(自身を含む): 252195552

約数和(自身を除く): 123762742

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1167571, 2335142, 5837855, 11675710, 12843281, 25686562, 64216405, 128432810]

約数ペア:

[(1, 128432810), (2, 64216405), (5, 25686562), (10, 12843281), (11, 11675710), (22, 5837855), (55, 2335142), (110, 1167571)]