40412246780

素因数分解:

$2^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{6104569}}^1$

素因数の和:6104909

約数の個数: 24

約数和(自身を含む): 85122124080

約数和(自身を除く): 44709877300

約数列:

[1, 2, 4, 5, 10, 20, 331, 662, 1324, 1655, 3310, 6620, 6104569, 12209138, 24418276, 30522845, 61045690, 122091380, 2020612339, 4041224678, 8082449356, 10103061695, 20206123390, 40412246780]

約数ペア:

[(1, 40412246780), (2, 20206123390), (4, 10103061695), (5, 8082449356), (10, 4041224678), (20, 2020612339), (331, 122091380), (662, 61045690), (1324, 30522845), (1655, 24418276), (3310, 12209138), (6620, 6104569)]