2340792290

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{22777}}^1$

素因数の和:23066

約数の個数: 32

約数和(自身を含む): 4329642240

約数和(自身を除く): 1988849950

約数列:

[1, 2, 5, 10, 43, 86, 215, 239, 430, 478, 1195, 2390, 10277, 20554, 22777, 45554, 51385, 102770, 113885, 227770, 979411, 1958822, 4897055, 5443703, 9794110, 10887406, 27218515, 54437030, 234079229, 468158458, 1170396145, 2340792290]

約数ペア:

[(1, 2340792290), (2, 1170396145), (5, 468158458), (10, 234079229), (43, 54437030), (86, 27218515), (215, 10887406), (239, 9794110), (430, 5443703), (478, 4897055), (1195, 1958822), (2390, 979411), (10277, 227770), (20554, 113885), (22777, 102770), (45554, 51385)]