57944140

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{25639}}^1$

素因数の和:25761

約数の個数: 24

約数和(自身を含む): 122764320

約数和(自身を除く): 64820180

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 25639, 51278, 102556, 128195, 256390, 512780, 2897207, 5794414, 11588828, 14486035, 28972070, 57944140]

約数ペア:

[(1, 57944140), (2, 28972070), (4, 14486035), (5, 11588828), (10, 5794414), (20, 2897207), (113, 512780), (226, 256390), (452, 128195), (565, 102556), (1130, 51278), (2260, 25639)]