469184840

素因数分解:

$2^3\times 5^1\times {\mathrm{11729621}}^1$

素因数の和:11729632

約数の個数: 16

約数和(自身を含む): 1055665980

約数和(自身を除く): 586481140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 11729621, 23459242, 46918484, 58648105, 93836968, 117296210, 234592420, 469184840]

約数ペア:

[(1, 469184840), (2, 234592420), (4, 117296210), (5, 93836968), (8, 58648105), (10, 46918484), (20, 23459242), (40, 11729621)]