10680560

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:306

約数の個数: 80

約数和(自身を含む): 27721440

約数和(自身を除く): 17040880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 53, 55, 80, 88, 106, 110, 176, 212, 220, 229, 265, 424, 440, 458, 530, 583, 848, 880, 916, 1060, 1145, 1166, 1832, 2120, 2290, 2332, 2519, 2915, 3664, 4240, 4580, 4664, 5038, 5830, 9160, 9328, 10076, 11660, 12137, 12595, 18320, 20152, 23320, 24274, 25190, 40304, 46640, 48548, 50380, 60685, 97096, 100760, 121370, 133507, 194192, 201520, 242740, 267014, 485480, 534028, 667535, 970960, 1068056, 1335070, 2136112, 2670140, 5340280, 10680560]

約数ペア:

[(1, 10680560), (2, 5340280), (4, 2670140), (5, 2136112), (8, 1335070), (10, 1068056), (11, 970960), (16, 667535), (20, 534028), (22, 485480), (40, 267014), (44, 242740), (53, 201520), (55, 194192), (80, 133507), (88, 121370), (106, 100760), (110, 97096), (176, 60685), (212, 50380), (220, 48548), (229, 46640), (265, 40304), (424, 25190), (440, 24274), (458, 23320), (530, 20152), (583, 18320), (848, 12595), (880, 12137), (916, 11660), (1060, 10076), (1145, 9328), (1166, 9160), (1832, 5830), (2120, 5038), (2290, 4664), (2332, 4580), (2519, 4240), (2915, 3664)]