9572780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{677}}^1$

素因数の和:794

約数の個数: 48

約数和(自身を含む): 23236416

約数和(自身を除く): 13663636

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 101, 140, 202, 404, 505, 677, 707, 1010, 1354, 1414, 2020, 2708, 2828, 3385, 3535, 4739, 6770, 7070, 9478, 13540, 14140, 18956, 23695, 47390, 68377, 94780, 136754, 273508, 341885, 478639, 683770, 957278, 1367540, 1914556, 2393195, 4786390, 9572780]

約数ペア:

[(1, 9572780), (2, 4786390), (4, 2393195), (5, 1914556), (7, 1367540), (10, 957278), (14, 683770), (20, 478639), (28, 341885), (35, 273508), (70, 136754), (101, 94780), (140, 68377), (202, 47390), (404, 23695), (505, 18956), (677, 14140), (707, 13540), (1010, 9478), (1354, 7070), (1414, 6770), (2020, 4739), (2708, 3535), (2828, 3385)]