37828780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1607}}^1$

素因数の和:1734

約数の個数: 48

約数和(自身を含む): 87526656

約数和(自身を除く): 49697876

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 107, 110, 214, 220, 428, 535, 1070, 1177, 1607, 2140, 2354, 3214, 4708, 5885, 6428, 8035, 11770, 16070, 17677, 23540, 32140, 35354, 70708, 88385, 171949, 176770, 343898, 353540, 687796, 859745, 1719490, 1891439, 3438980, 3782878, 7565756, 9457195, 18914390, 37828780]

約数ペア:

[(1, 37828780), (2, 18914390), (4, 9457195), (5, 7565756), (10, 3782878), (11, 3438980), (20, 1891439), (22, 1719490), (44, 859745), (55, 687796), (107, 353540), (110, 343898), (214, 176770), (220, 171949), (428, 88385), (535, 70708), (1070, 35354), (1177, 32140), (1607, 23540), (2140, 17677), (2354, 16070), (3214, 11770), (4708, 8035), (5885, 6428)]