37496140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{4157}}^1$

素因数の和:4218

約数の個数: 48

約数和(自身を含む): 88016544

約数和(自身を除く): 50520404

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 82, 110, 164, 205, 220, 410, 451, 820, 902, 1804, 2255, 4157, 4510, 8314, 9020, 16628, 20785, 41570, 45727, 83140, 91454, 170437, 182908, 228635, 340874, 457270, 681748, 852185, 914540, 1704370, 1874807, 3408740, 3749614, 7499228, 9374035, 18748070, 37496140]

約数ペア:

[(1, 37496140), (2, 18748070), (4, 9374035), (5, 7499228), (10, 3749614), (11, 3408740), (20, 1874807), (22, 1704370), (41, 914540), (44, 852185), (55, 681748), (82, 457270), (110, 340874), (164, 228635), (205, 182908), (220, 170437), (410, 91454), (451, 83140), (820, 45727), (902, 41570), (1804, 20785), (2255, 16628), (4157, 9020), (4510, 8314)]