8071900

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{1523}}^1$

素因数の和:1590

約数の個数: 36

約数和(自身を含む): 17858232

約数和(自身を除く): 9786332

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 212, 265, 530, 1060, 1325, 1523, 2650, 3046, 5300, 6092, 7615, 15230, 30460, 38075, 76150, 80719, 152300, 161438, 322876, 403595, 807190, 1614380, 2017975, 4035950, 8071900]

約数ペア:

[(1, 8071900), (2, 4035950), (4, 2017975), (5, 1614380), (10, 807190), (20, 403595), (25, 322876), (50, 161438), (53, 152300), (100, 80719), (106, 76150), (212, 38075), (265, 30460), (530, 15230), (1060, 7615), (1325, 6092), (1523, 5300), (2650, 3046)]