528112940

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{109567}}^1$

素因数の和:109817

約数の個数: 24

約数和(自身を含む): 1113649152

約数和(自身を除く): 585536212

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 964, 1205, 2410, 4820, 109567, 219134, 438268, 547835, 1095670, 2191340, 26405647, 52811294, 105622588, 132028235, 264056470, 528112940]

約数ペア:

[(1, 528112940), (2, 264056470), (4, 132028235), (5, 105622588), (10, 52811294), (20, 26405647), (241, 2191340), (482, 1095670), (964, 547835), (1205, 438268), (2410, 219134), (4820, 109567)]