28305272570

素因数分解:

$2^1\times 5^1\times {\mathrm{18701}}^1\times {\mathrm{151357}}^1$

素因数の和:170065

約数の個数: 16

約数和(自身を含む): 50952551688

約数和(自身を除く): 22647279118

約数列:

[1, 2, 5, 10, 18701, 37402, 93505, 151357, 187010, 302714, 756785, 1513570, 2830527257, 5661054514, 14152636285, 28305272570]

約数ペア:

[(1, 28305272570), (2, 14152636285), (5, 5661054514), (10, 2830527257), (18701, 1513570), (37402, 756785), (93505, 302714), (151357, 187010)]