22082480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{839}}^1$

素因数の和:906

約数の個数: 80

約数和(自身を含む): 59996160

約数和(自身を除く): 37913680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 47, 56, 70, 80, 94, 112, 140, 188, 235, 280, 329, 376, 470, 560, 658, 752, 839, 940, 1316, 1645, 1678, 1880, 2632, 3290, 3356, 3760, 4195, 5264, 5873, 6580, 6712, 8390, 11746, 13160, 13424, 16780, 23492, 26320, 29365, 33560, 39433, 46984, 58730, 67120, 78866, 93968, 117460, 157732, 197165, 234920, 276031, 315464, 394330, 469840, 552062, 630928, 788660, 1104124, 1380155, 1577320, 2208248, 2760310, 3154640, 4416496, 5520620, 11041240, 22082480]

約数ペア:

[(1, 22082480), (2, 11041240), (4, 5520620), (5, 4416496), (7, 3154640), (8, 2760310), (10, 2208248), (14, 1577320), (16, 1380155), (20, 1104124), (28, 788660), (35, 630928), (40, 552062), (47, 469840), (56, 394330), (70, 315464), (80, 276031), (94, 234920), (112, 197165), (140, 157732), (188, 117460), (235, 93968), (280, 78866), (329, 67120), (376, 58730), (470, 46984), (560, 39433), (658, 33560), (752, 29365), (839, 26320), (940, 23492), (1316, 16780), (1645, 13424), (1678, 13160), (1880, 11746), (2632, 8390), (3290, 6712), (3356, 6580), (3760, 5873), (4195, 5264)]