45208880

素因数分解:

$2^4\times 5^1\times {\mathrm{565111}}^1$

素因数の和:565124

約数の個数: 20

約数和(自身を含む): 105110832

約数和(自身を除く): 59901952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 565111, 1130222, 2260444, 2825555, 4520888, 5651110, 9041776, 11302220, 22604440, 45208880]

約数ペア:

[(1, 45208880), (2, 22604440), (4, 11302220), (5, 9041776), (8, 5651110), (10, 4520888), (16, 2825555), (20, 2260444), (40, 1130222), (80, 565111)]