5412640

素因数分解:

$2^5\times 5^1\times {\mathrm{33829}}^1$

素因数の和:33844

約数の個数: 24

約数和(自身を含む): 12787740

約数和(自身を除く): 7375100

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 33829, 67658, 135316, 169145, 270632, 338290, 541264, 676580, 1082528, 1353160, 2706320, 5412640]

約数ペア:

[(1, 5412640), (2, 2706320), (4, 1353160), (5, 1082528), (8, 676580), (10, 541264), (16, 338290), (20, 270632), (32, 169145), (40, 135316), (80, 67658), (160, 33829)]