76915780

素因数分解:

$2^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{12527}}^1$

素因数の和:12843

約数の個数: 24

約数和(自身を含む): 162062208

約数和(自身を除く): 85146428

約数列:

[1, 2, 4, 5, 10, 20, 307, 614, 1228, 1535, 3070, 6140, 12527, 25054, 50108, 62635, 125270, 250540, 3845789, 7691578, 15383156, 19228945, 38457890, 76915780]

約数ペア:

[(1, 76915780), (2, 38457890), (4, 19228945), (5, 15383156), (10, 7691578), (20, 3845789), (307, 250540), (614, 125270), (1228, 62635), (1535, 50108), (3070, 25054), (6140, 12527)]