2022275165

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{3779}}^1$

素因数の和:3977

約数の個数: 32

約数和(自身を含む): 2634508800

約数和(自身を除く): 612233635

約数列:

[1, 5, 19, 43, 95, 131, 215, 655, 817, 2489, 3779, 4085, 5633, 12445, 18895, 28165, 71801, 107027, 162497, 359005, 495049, 535135, 812485, 2475245, 3087443, 9405931, 15437215, 21287107, 47029655, 106435535, 404455033, 2022275165]

約数ペア:

[(1, 2022275165), (5, 404455033), (19, 106435535), (43, 47029655), (95, 21287107), (131, 15437215), (215, 9405931), (655, 3087443), (817, 2475245), (2489, 812485), (3779, 535135), (4085, 495049), (5633, 359005), (12445, 162497), (18895, 107027), (28165, 71801)]