38302180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5821}}^1$

素因数の和:5884

約数の個数: 48

約数和(自身を含む): 93897216

約数和(自身を除く): 55595036

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 3290, 5821, 6580, 11642, 23284, 29105, 40747, 58210, 81494, 116420, 162988, 203735, 273587, 407470, 547174, 814940, 1094348, 1367935, 1915109, 2735870, 3830218, 5471740, 7660436, 9575545, 19151090, 38302180]

約数ペア:

[(1, 38302180), (2, 19151090), (4, 9575545), (5, 7660436), (7, 5471740), (10, 3830218), (14, 2735870), (20, 1915109), (28, 1367935), (35, 1094348), (47, 814940), (70, 547174), (94, 407470), (140, 273587), (188, 203735), (235, 162988), (329, 116420), (470, 81494), (658, 58210), (940, 40747), (1316, 29105), (1645, 23284), (3290, 11642), (5821, 6580)]