2069360

素因数分解:

$2^4\times 5^1\times {\mathrm{25867}}^1$

素因数の和:25880

約数の個数: 20

約数和(自身を含む): 4811448

約数和(自身を除く): 2742088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 25867, 51734, 103468, 129335, 206936, 258670, 413872, 517340, 1034680, 2069360]

約数ペア:

[(1, 2069360), (2, 1034680), (4, 517340), (5, 413872), (8, 258670), (10, 206936), (16, 129335), (20, 103468), (40, 51734), (80, 25867)]