10890350

素因数分解:

$2^1\times 5^2\times {\mathrm{173}}^1\times {\mathrm{1259}}^1$

素因数の和:1444

約数の個数: 24

約数和(自身を含む): 20389320

約数和(自身を除く): 9498970

約数列:

[1, 2, 5, 10, 25, 50, 173, 346, 865, 1259, 1730, 2518, 4325, 6295, 8650, 12590, 31475, 62950, 217807, 435614, 1089035, 2178070, 5445175, 10890350]

約数ペア:

[(1, 10890350), (2, 5445175), (5, 2178070), (10, 1089035), (25, 435614), (50, 217807), (173, 62950), (346, 31475), (865, 12590), (1259, 8650), (1730, 6295), (2518, 4325)]