1165548980

素因数分解:

$2^2\times 5^1\times {\mathrm{58277449}}^1$

素因数の和:58277458

約数の個数: 12

約数和(自身を含む): 2447652900

約数和(自身を除く): 1282103920

約数列:

[1, 2, 4, 5, 10, 20, 58277449, 116554898, 233109796, 291387245, 582774490, 1165548980]

約数ペア:

[(1, 1165548980), (2, 582774490), (4, 291387245), (5, 233109796), (10, 116554898), (20, 58277449)]