34402280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1907}}^1$

素因数の和:1970

約数の個数: 64

約数和(自身を含む): 86546880

約数和(自身を除く): 52144600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 41, 44, 55, 82, 88, 110, 164, 205, 220, 328, 410, 440, 451, 820, 902, 1640, 1804, 1907, 2255, 3608, 3814, 4510, 7628, 9020, 9535, 15256, 18040, 19070, 20977, 38140, 41954, 76280, 78187, 83908, 104885, 156374, 167816, 209770, 312748, 390935, 419540, 625496, 781870, 839080, 860057, 1563740, 1720114, 3127480, 3440228, 4300285, 6880456, 8600570, 17201140, 34402280]

約数ペア:

[(1, 34402280), (2, 17201140), (4, 8600570), (5, 6880456), (8, 4300285), (10, 3440228), (11, 3127480), (20, 1720114), (22, 1563740), (40, 860057), (41, 839080), (44, 781870), (55, 625496), (82, 419540), (88, 390935), (110, 312748), (164, 209770), (205, 167816), (220, 156374), (328, 104885), (410, 83908), (440, 78187), (451, 76280), (820, 41954), (902, 38140), (1640, 20977), (1804, 19070), (1907, 18040), (2255, 15256), (3608, 9535), (3814, 9020), (4510, 7628)]