27944200

素因数分解:

$2^3\times 5^2\times {\mathrm{139721}}^1$

素因数の和:139737

約数の個数: 24

約数和(自身を含む): 64970730

約数和(自身を除く): 37026530

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 139721, 279442, 558884, 698605, 1117768, 1397210, 2794420, 3493025, 5588840, 6986050, 13972100, 27944200]

約数ペア:

[(1, 27944200), (2, 13972100), (4, 6986050), (5, 5588840), (8, 3493025), (10, 2794420), (20, 1397210), (25, 1117768), (40, 698605), (50, 558884), (100, 279442), (200, 139721)]