1089001400

素因数分解:

$2^3\times 5^2\times {\mathrm{5445007}}^1$

素因数の和:5445023

約数の個数: 24

約数和(自身を含む): 2531928720

約数和(自身を除く): 1442927320

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 5445007, 10890014, 21780028, 27225035, 43560056, 54450070, 108900140, 136125175, 217800280, 272250350, 544500700, 1089001400]

約数ペア:

[(1, 1089001400), (2, 544500700), (4, 272250350), (5, 217800280), (8, 136125175), (10, 108900140), (20, 54450070), (25, 43560056), (40, 27225035), (50, 21780028), (100, 10890014), (200, 5445007)]