2011871230

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^2\times {\mathrm{4127}}^1$

素因数の和:4245

約数の個数: 48

約数和(自身を含む): 3840773760

約数和(自身を除く): 1828902530

約数列:

[1, 2, 5, 10, 29, 41, 58, 82, 145, 205, 290, 410, 1189, 1681, 2378, 3362, 4127, 5945, 8254, 8405, 11890, 16810, 20635, 41270, 48749, 97498, 119683, 169207, 239366, 243745, 338414, 487490, 598415, 846035, 1196830, 1692070, 4907003, 6937487, 9814006, 13874974, 24535015, 34687435, 49070030, 69374870, 201187123, 402374246, 1005935615, 2011871230]

約数ペア:

[(1, 2011871230), (2, 1005935615), (5, 402374246), (10, 201187123), (29, 69374870), (41, 49070030), (58, 34687435), (82, 24535015), (145, 13874974), (205, 9814006), (290, 6937487), (410, 4907003), (1189, 1692070), (1681, 1196830), (2378, 846035), (3362, 598415), (4127, 487490), (5945, 338414), (8254, 243745), (8405, 239366), (11890, 169207), (16810, 119683), (20635, 97498), (41270, 48749)]