80252510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{617327}}^1$

素因数の和:617347

約数の個数: 16

約数和(自身を含む): 155566656

約数和(自身を除く): 75314146

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 617327, 1234654, 3086635, 6173270, 8025251, 16050502, 40126255, 80252510]

約数ペア:

[(1, 80252510), (2, 40126255), (5, 16050502), (10, 8025251), (13, 6173270), (26, 3086635), (65, 1234654), (130, 617327)]