185253340

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{151847}}^1$

素因数の和:151917

約数の個数: 24

約数和(自身を含む): 395412192

約数和(自身を除く): 210158852

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 151847, 303694, 607388, 759235, 1518470, 3036940, 9262667, 18525334, 37050668, 46313335, 92626670, 185253340]

約数ペア:

[(1, 185253340), (2, 92626670), (4, 46313335), (5, 37050668), (10, 18525334), (20, 9262667), (61, 3036940), (122, 1518470), (244, 759235), (305, 607388), (610, 303694), (1220, 151847)]