11160400

素因数分解:

$2^4\times 5^2\times {\mathrm{27901}}^1$

素因数の和:27919

約数の個数: 30

約数和(自身を含む): 26813822

約数和(自身を除く): 15653422

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 27901, 55802, 111604, 139505, 223208, 279010, 446416, 558020, 697525, 1116040, 1395050, 2232080, 2790100, 5580200, 11160400]

約数ペア:

[(1, 11160400), (2, 5580200), (4, 2790100), (5, 2232080), (8, 1395050), (10, 1116040), (16, 697525), (20, 558020), (25, 446416), (40, 279010), (50, 223208), (80, 139505), (100, 111604), (200, 55802), (400, 27901)]