42018620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{5087}}^1$

素因数の和:5162

約数の個数: 48

約数和(自身を含む): 102574080

約数和(自身を除く): 60555460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 1180, 1652, 2065, 4130, 5087, 8260, 10174, 20348, 25435, 35609, 50870, 71218, 101740, 142436, 178045, 300133, 356090, 600266, 712180, 1200532, 1500665, 2100931, 3001330, 4201862, 6002660, 8403724, 10504655, 21009310, 42018620]

約数ペア:

[(1, 42018620), (2, 21009310), (4, 10504655), (5, 8403724), (7, 6002660), (10, 4201862), (14, 3001330), (20, 2100931), (28, 1500665), (35, 1200532), (59, 712180), (70, 600266), (118, 356090), (140, 300133), (236, 178045), (295, 142436), (413, 101740), (590, 71218), (826, 50870), (1180, 35609), (1652, 25435), (2065, 20348), (4130, 10174), (5087, 8260)]