44926640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2687}}^1$

素因数の和:2730

約数の個数: 80

約数和(自身を含む): 119992320

約数和(自身を除く): 75065680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 176, 190, 209, 220, 304, 380, 418, 440, 760, 836, 880, 1045, 1520, 1672, 2090, 2687, 3344, 4180, 5374, 8360, 10748, 13435, 16720, 21496, 26870, 29557, 42992, 51053, 53740, 59114, 102106, 107480, 118228, 147785, 204212, 214960, 236456, 255265, 295570, 408424, 472912, 510530, 561583, 591140, 816848, 1021060, 1123166, 1182280, 2042120, 2246332, 2364560, 2807915, 4084240, 4492664, 5615830, 8985328, 11231660, 22463320, 44926640]

約数ペア:

[(1, 44926640), (2, 22463320), (4, 11231660), (5, 8985328), (8, 5615830), (10, 4492664), (11, 4084240), (16, 2807915), (19, 2364560), (20, 2246332), (22, 2042120), (38, 1182280), (40, 1123166), (44, 1021060), (55, 816848), (76, 591140), (80, 561583), (88, 510530), (95, 472912), (110, 408424), (152, 295570), (176, 255265), (190, 236456), (209, 214960), (220, 204212), (304, 147785), (380, 118228), (418, 107480), (440, 102106), (760, 59114), (836, 53740), (880, 51053), (1045, 42992), (1520, 29557), (1672, 26870), (2090, 21496), (2687, 16720), (3344, 13435), (4180, 10748), (5374, 8360)]