2663272960

素因数分解:

$2^9\times 5^1\times {\mathrm{227}}^1\times {\mathrm{4583}}^1$

素因数の和:4833

約数の個数: 80

約数和(自身を含む): 6415142976

約数和(自身を除く): 3751870016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 227, 256, 320, 454, 512, 640, 908, 1135, 1280, 1816, 2270, 2560, 3632, 4540, 4583, 7264, 9080, 9166, 14528, 18160, 18332, 22915, 29056, 36320, 36664, 45830, 58112, 72640, 73328, 91660, 116224, 145280, 146656, 183320, 290560, 293312, 366640, 581120, 586624, 733280, 1040341, 1173248, 1466560, 2080682, 2346496, 2933120, 4161364, 5201705, 5866240, 8322728, 10403410, 11732480, 16645456, 20806820, 33290912, 41613640, 66581824, 83227280, 133163648, 166454560, 266327296, 332909120, 532654592, 665818240, 1331636480, 2663272960]

約数ペア:

[(1, 2663272960), (2, 1331636480), (4, 665818240), (5, 532654592), (8, 332909120), (10, 266327296), (16, 166454560), (20, 133163648), (32, 83227280), (40, 66581824), (64, 41613640), (80, 33290912), (128, 20806820), (160, 16645456), (227, 11732480), (256, 10403410), (320, 8322728), (454, 5866240), (512, 5201705), (640, 4161364), (908, 2933120), (1135, 2346496), (1280, 2080682), (1816, 1466560), (2270, 1173248), (2560, 1040341), (3632, 733280), (4540, 586624), (4583, 581120), (7264, 366640), (9080, 293312), (9166, 290560), (14528, 183320), (18160, 146656), (18332, 145280), (22915, 116224), (29056, 91660), (36320, 73328), (36664, 72640), (45830, 58112)]