920025290

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3172501}}^1$

素因数の和:3172537

約数の個数: 16

約数和(自身を含む): 1713151080

約数和(自身を除く): 793125790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 3172501, 6345002, 15862505, 31725010, 92002529, 184005058, 460012645, 920025290]

約数ペア:

[(1, 920025290), (2, 460012645), (5, 184005058), (10, 92002529), (29, 31725010), (58, 15862505), (145, 6345002), (290, 3172501)]