125590960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3319}}^1$

素因数の和:3386

約数の個数: 80

約数和(自身を含む): 326050560

約数和(自身を除く): 200459600

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 43, 44, 55, 80, 86, 88, 110, 172, 176, 215, 220, 344, 430, 440, 473, 688, 860, 880, 946, 1720, 1892, 2365, 3319, 3440, 3784, 4730, 6638, 7568, 9460, 13276, 16595, 18920, 26552, 33190, 36509, 37840, 53104, 66380, 73018, 132760, 142717, 146036, 182545, 265520, 285434, 292072, 365090, 570868, 584144, 713585, 730180, 1141736, 1427170, 1460360, 1569887, 2283472, 2854340, 2920720, 3139774, 5708680, 6279548, 7849435, 11417360, 12559096, 15698870, 25118192, 31397740, 62795480, 125590960]

約数ペア:

[(1, 125590960), (2, 62795480), (4, 31397740), (5, 25118192), (8, 15698870), (10, 12559096), (11, 11417360), (16, 7849435), (20, 6279548), (22, 5708680), (40, 3139774), (43, 2920720), (44, 2854340), (55, 2283472), (80, 1569887), (86, 1460360), (88, 1427170), (110, 1141736), (172, 730180), (176, 713585), (215, 584144), (220, 570868), (344, 365090), (430, 292072), (440, 285434), (473, 265520), (688, 182545), (860, 146036), (880, 142717), (946, 132760), (1720, 73018), (1892, 66380), (2365, 53104), (3319, 37840), (3440, 36509), (3784, 33190), (4730, 26552), (6638, 18920), (7568, 16595), (9460, 13276)]