17316946960

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{112331}}^1$

素因数の和:112432

約数の個数: 80

約数和(自身を含む): 42121804032

約数和(自身を除く): 24804857072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 47, 80, 82, 94, 164, 188, 205, 235, 328, 376, 410, 470, 656, 752, 820, 940, 1640, 1880, 1927, 3280, 3760, 3854, 7708, 9635, 15416, 19270, 30832, 38540, 77080, 112331, 154160, 224662, 449324, 561655, 898648, 1123310, 1797296, 2246620, 4493240, 4605571, 5279557, 8986480, 9211142, 10559114, 18422284, 21118228, 23027855, 26397785, 36844568, 42236456, 46055710, 52795570, 73689136, 84472912, 92111420, 105591140, 184222840, 211182280, 216461837, 368445680, 422364560, 432923674, 865847348, 1082309185, 1731694696, 2164618370, 3463389392, 4329236740, 8658473480, 17316946960]

約数ペア:

[(1, 17316946960), (2, 8658473480), (4, 4329236740), (5, 3463389392), (8, 2164618370), (10, 1731694696), (16, 1082309185), (20, 865847348), (40, 432923674), (41, 422364560), (47, 368445680), (80, 216461837), (82, 211182280), (94, 184222840), (164, 105591140), (188, 92111420), (205, 84472912), (235, 73689136), (328, 52795570), (376, 46055710), (410, 42236456), (470, 36844568), (656, 26397785), (752, 23027855), (820, 21118228), (940, 18422284), (1640, 10559114), (1880, 9211142), (1927, 8986480), (3280, 5279557), (3760, 4605571), (3854, 4493240), (7708, 2246620), (9635, 1797296), (15416, 1123310), (19270, 898648), (30832, 561655), (38540, 449324), (77080, 224662), (112331, 154160)]