83895160

素因数分解:

$2^3\times 5^1\times {\mathrm{373}}^1\times {\mathrm{5623}}^1$

素因数の和:6007

約数の個数: 32

約数和(自身を含む): 189303840

約数和(自身を除く): 105408680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 373, 746, 1492, 1865, 2984, 3730, 5623, 7460, 11246, 14920, 22492, 28115, 44984, 56230, 112460, 224920, 2097379, 4194758, 8389516, 10486895, 16779032, 20973790, 41947580, 83895160]

約数ペア:

[(1, 83895160), (2, 41947580), (4, 20973790), (5, 16779032), (8, 10486895), (10, 8389516), (20, 4194758), (40, 2097379), (373, 224920), (746, 112460), (1492, 56230), (1865, 44984), (2984, 28115), (3730, 22492), (5623, 14920), (7460, 11246)]