3489920

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:86

約数の個数: 128

約数和(自身を含む): 10281600

約数和(自身を除く): 6791680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 41, 56, 64, 70, 76, 80, 82, 95, 112, 128, 133, 140, 152, 160, 164, 190, 205, 224, 266, 280, 287, 304, 320, 328, 380, 410, 448, 532, 560, 574, 608, 640, 656, 665, 760, 779, 820, 896, 1064, 1120, 1148, 1216, 1312, 1330, 1435, 1520, 1558, 1640, 2128, 2240, 2296, 2432, 2624, 2660, 2870, 3040, 3116, 3280, 3895, 4256, 4480, 4592, 5248, 5320, 5453, 5740, 6080, 6232, 6560, 7790, 8512, 9184, 10640, 10906, 11480, 12160, 12464, 13120, 15580, 17024, 18368, 21280, 21812, 22960, 24928, 26240, 27265, 31160, 36736, 42560, 43624, 45920, 49856, 54530, 62320, 85120, 87248, 91840, 99712, 109060, 124640, 174496, 183680, 218120, 249280, 348992, 436240, 498560, 697984, 872480, 1744960, 3489920]

約数ペア:

[(1, 3489920), (2, 1744960), (4, 872480), (5, 697984), (7, 498560), (8, 436240), (10, 348992), (14, 249280), (16, 218120), (19, 183680), (20, 174496), (28, 124640), (32, 109060), (35, 99712), (38, 91840), (40, 87248), (41, 85120), (56, 62320), (64, 54530), (70, 49856), (76, 45920), (80, 43624), (82, 42560), (95, 36736), (112, 31160), (128, 27265), (133, 26240), (140, 24928), (152, 22960), (160, 21812), (164, 21280), (190, 18368), (205, 17024), (224, 15580), (266, 13120), (280, 12464), (287, 12160), (304, 11480), (320, 10906), (328, 10640), (380, 9184), (410, 8512), (448, 7790), (532, 6560), (560, 6232), (574, 6080), (608, 5740), (640, 5453), (656, 5320), (665, 5248), (760, 4592), (779, 4480), (820, 4256), (896, 3895), (1064, 3280), (1120, 3116), (1148, 3040), (1216, 2870), (1312, 2660), (1330, 2624), (1435, 2432), (1520, 2296), (1558, 2240), (1640, 2128)]