38176180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{9403}}^1$

素因数の和:9448

約数の個数: 48

約数和(自身を含む): 94792320

約数和(自身を除く): 56616140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 9403, 18806, 37612, 47015, 65821, 94030, 131642, 188060, 263284, 272687, 329105, 545374, 658210, 1090748, 1316420, 1363435, 1908809, 2726870, 3817618, 5453740, 7635236, 9544045, 19088090, 38176180]

約数ペア:

[(1, 38176180), (2, 19088090), (4, 9544045), (5, 7635236), (7, 5453740), (10, 3817618), (14, 2726870), (20, 1908809), (28, 1363435), (29, 1316420), (35, 1090748), (58, 658210), (70, 545374), (116, 329105), (140, 272687), (145, 263284), (203, 188060), (290, 131642), (406, 94030), (580, 65821), (812, 47015), (1015, 37612), (2030, 18806), (4060, 9403)]