29501360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{379}}^1$

素因数の和:538

約数の個数: 80

約数和(自身を含む): 79161600

約数和(自身を除く): 49660240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 139, 140, 278, 280, 379, 556, 560, 695, 758, 973, 1112, 1390, 1516, 1895, 1946, 2224, 2653, 2780, 3032, 3790, 3892, 4865, 5306, 5560, 6064, 7580, 7784, 9730, 10612, 11120, 13265, 15160, 15568, 19460, 21224, 26530, 30320, 38920, 42448, 52681, 53060, 77840, 105362, 106120, 210724, 212240, 263405, 368767, 421448, 526810, 737534, 842896, 1053620, 1475068, 1843835, 2107240, 2950136, 3687670, 4214480, 5900272, 7375340, 14750680, 29501360]

約数ペア:

[(1, 29501360), (2, 14750680), (4, 7375340), (5, 5900272), (7, 4214480), (8, 3687670), (10, 2950136), (14, 2107240), (16, 1843835), (20, 1475068), (28, 1053620), (35, 842896), (40, 737534), (56, 526810), (70, 421448), (80, 368767), (112, 263405), (139, 212240), (140, 210724), (278, 106120), (280, 105362), (379, 77840), (556, 53060), (560, 52681), (695, 42448), (758, 38920), (973, 30320), (1112, 26530), (1390, 21224), (1516, 19460), (1895, 15568), (1946, 15160), (2224, 13265), (2653, 11120), (2780, 10612), (3032, 9730), (3790, 7784), (3892, 7580), (4865, 6064), (5306, 5560)]