4168579640

素因数分解:

$2^3\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{102071}}^1$

素因数の和:103103

約数の個数: 32

約数和(自身を含む): 9388582560

約数和(自身を除く): 5220002920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1021, 2042, 4084, 5105, 8168, 10210, 20420, 40840, 102071, 204142, 408284, 510355, 816568, 1020710, 2041420, 4082840, 104214491, 208428982, 416857964, 521072455, 833715928, 1042144910, 2084289820, 4168579640]

約数ペア:

[(1, 4168579640), (2, 2084289820), (4, 1042144910), (5, 833715928), (8, 521072455), (10, 416857964), (20, 208428982), (40, 104214491), (1021, 4082840), (2042, 2041420), (4084, 1020710), (5105, 816568), (8168, 510355), (10210, 408284), (20420, 204142), (40840, 102071)]