10825780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1459}}^1$

素因数の和:1528

約数の個数: 48

約数和(自身を含む): 26490240

約数和(自身を除く): 15664460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 742, 1060, 1459, 1484, 1855, 2918, 3710, 5836, 7295, 7420, 10213, 14590, 20426, 29180, 40852, 51065, 77327, 102130, 154654, 204260, 309308, 386635, 541289, 773270, 1082578, 1546540, 2165156, 2706445, 5412890, 10825780]

約数ペア:

[(1, 10825780), (2, 5412890), (4, 2706445), (5, 2165156), (7, 1546540), (10, 1082578), (14, 773270), (20, 541289), (28, 386635), (35, 309308), (53, 204260), (70, 154654), (106, 102130), (140, 77327), (212, 51065), (265, 40852), (371, 29180), (530, 20426), (742, 14590), (1060, 10213), (1459, 7420), (1484, 7295), (1855, 5836), (2918, 3710)]