25671580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{116689}}^1$

素因数の和:116709

約数の個数: 24

約数和(自身を含む): 58811760

約数和(自身を除く): 33140180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 116689, 233378, 466756, 583445, 1166890, 1283579, 2333780, 2567158, 5134316, 6417895, 12835790, 25671580]

約数ペア:

[(1, 25671580), (2, 12835790), (4, 6417895), (5, 5134316), (10, 2567158), (11, 2333780), (20, 1283579), (22, 1166890), (44, 583445), (55, 466756), (110, 233378), (220, 116689)]