78552260

素因数分解:

$2^2\times 5^1\times {\mathrm{773}}^1\times {\mathrm{5081}}^1$

素因数の和:5863

約数の個数: 24

約数和(自身を含む): 165205656

約数和(自身を除く): 86653396

約数列:

[1, 2, 4, 5, 10, 20, 773, 1546, 3092, 3865, 5081, 7730, 10162, 15460, 20324, 25405, 50810, 101620, 3927613, 7855226, 15710452, 19638065, 39276130, 78552260]

約数ペア:

[(1, 78552260), (2, 39276130), (4, 19638065), (5, 15710452), (10, 7855226), (20, 3927613), (773, 101620), (1546, 50810), (3092, 25405), (3865, 20324), (5081, 15460), (7730, 10162)]