27387890

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{94441}}^1$

素因数の和:94477

約数の個数: 16

約数和(自身を含む): 50998680

約数和(自身を除く): 23610790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 94441, 188882, 472205, 944410, 2738789, 5477578, 13693945, 27387890]

約数ペア:

[(1, 27387890), (2, 13693945), (5, 5477578), (10, 2738789), (29, 944410), (58, 472205), (145, 188882), (290, 94441)]