274037408980

素因数分解:

$2^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{41395379}}^1$

素因数の和:41395719

約数の個数: 24

約数和(自身を含む): 577217178720

約数和(自身を除く): 303179769740

約数列:

[1, 2, 4, 5, 10, 20, 331, 662, 1324, 1655, 3310, 6620, 41395379, 82790758, 165581516, 206976895, 413953790, 827907580, 13701870449, 27403740898, 54807481796, 68509352245, 137018704490, 274037408980]

約数ペア:

[(1, 274037408980), (2, 137018704490), (4, 68509352245), (5, 54807481796), (10, 27403740898), (20, 13701870449), (331, 827907580), (662, 413953790), (1324, 206976895), (1655, 165581516), (3310, 82790758), (6620, 41395379)]