2168554750

素因数分解:

$2^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{2647}}^1$

素因数の和:2806

約数の個数: 64

約数和(自身を含む): 4238282880

約数和(自身を除く): 2069728130

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 113, 125, 145, 226, 250, 290, 565, 725, 1130, 1450, 2647, 2825, 3277, 3625, 5294, 5650, 6554, 7250, 13235, 14125, 16385, 26470, 28250, 32770, 66175, 76763, 81925, 132350, 153526, 163850, 299111, 330875, 383815, 409625, 598222, 661750, 767630, 819250, 1495555, 1919075, 2991110, 3838150, 7477775, 8674219, 9595375, 14955550, 17348438, 19190750, 37388875, 43371095, 74777750, 86742190, 216855475, 433710950, 1084277375, 2168554750]

約数ペア:

[(1, 2168554750), (2, 1084277375), (5, 433710950), (10, 216855475), (25, 86742190), (29, 74777750), (50, 43371095), (58, 37388875), (113, 19190750), (125, 17348438), (145, 14955550), (226, 9595375), (250, 8674219), (290, 7477775), (565, 3838150), (725, 2991110), (1130, 1919075), (1450, 1495555), (2647, 819250), (2825, 767630), (3277, 661750), (3625, 598222), (5294, 409625), (5650, 383815), (6554, 330875), (7250, 299111), (13235, 163850), (14125, 153526), (16385, 132350), (26470, 81925), (28250, 76763), (32770, 66175)]