1841110120

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1\times {\mathrm{1759}}^1$

素因数の和:2098

約数の個数: 64

約数和(自身を含む): 4196966400

約数和(自身を除く): 2355856280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 191, 274, 382, 548, 685, 764, 955, 1096, 1370, 1528, 1759, 1910, 2740, 3518, 3820, 5480, 7036, 7640, 8795, 14072, 17590, 26167, 35180, 52334, 70360, 104668, 130835, 209336, 240983, 261670, 335969, 481966, 523340, 671938, 963932, 1046680, 1204915, 1343876, 1679845, 1927864, 2409830, 2687752, 3359690, 4819660, 6719380, 9639320, 13438760, 46027753, 92055506, 184111012, 230138765, 368222024, 460277530, 920555060, 1841110120]

約数ペア:

[(1, 1841110120), (2, 920555060), (4, 460277530), (5, 368222024), (8, 230138765), (10, 184111012), (20, 92055506), (40, 46027753), (137, 13438760), (191, 9639320), (274, 6719380), (382, 4819660), (548, 3359690), (685, 2687752), (764, 2409830), (955, 1927864), (1096, 1679845), (1370, 1343876), (1528, 1204915), (1759, 1046680), (1910, 963932), (2740, 671938), (3518, 523340), (3820, 481966), (5480, 335969), (7036, 261670), (7640, 240983), (8795, 209336), (14072, 130835), (17590, 104668), (26167, 70360), (35180, 52334)]