6828140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{757}}^1$

素因数の和:818

約数の個数: 48

約数和(自身を含む): 16045344

約数和(自身を除く): 9217204

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 82, 110, 164, 205, 220, 410, 451, 757, 820, 902, 1514, 1804, 2255, 3028, 3785, 4510, 7570, 8327, 9020, 15140, 16654, 31037, 33308, 41635, 62074, 83270, 124148, 155185, 166540, 310370, 341407, 620740, 682814, 1365628, 1707035, 3414070, 6828140]

約数ペア:

[(1, 6828140), (2, 3414070), (4, 1707035), (5, 1365628), (10, 682814), (11, 620740), (20, 341407), (22, 310370), (41, 166540), (44, 155185), (55, 124148), (82, 83270), (110, 62074), (164, 41635), (205, 33308), (220, 31037), (410, 16654), (451, 15140), (757, 9020), (820, 8327), (902, 7570), (1514, 4510), (1804, 3785), (2255, 3028)]