79273540

素因数分解:

$2^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{12911}}^1$

素因数の和:13227

約数の個数: 24

約数和(自身を含む): 167029632

約数和(自身を除く): 87756092

約数列:

[1, 2, 4, 5, 10, 20, 307, 614, 1228, 1535, 3070, 6140, 12911, 25822, 51644, 64555, 129110, 258220, 3963677, 7927354, 15854708, 19818385, 39636770, 79273540]

約数ペア:

[(1, 79273540), (2, 39636770), (4, 19818385), (5, 15854708), (10, 7927354), (20, 3963677), (307, 258220), (614, 129110), (1228, 64555), (1535, 51644), (3070, 25822), (6140, 12911)]