565512460

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1\times {\mathrm{1429}}^1$

素因数の和:1906

約数の個数: 48

約数和(自身を含む): 1216575360

約数和(自身を除く): 651062900

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 421, 470, 842, 940, 1429, 1684, 2105, 2858, 4210, 5716, 7145, 8420, 14290, 19787, 28580, 39574, 67163, 79148, 98935, 134326, 197870, 268652, 335815, 395740, 601609, 671630, 1203218, 1343260, 2406436, 3008045, 6016090, 12032180, 28275623, 56551246, 113102492, 141378115, 282756230, 565512460]

約数ペア:

[(1, 565512460), (2, 282756230), (4, 141378115), (5, 113102492), (10, 56551246), (20, 28275623), (47, 12032180), (94, 6016090), (188, 3008045), (235, 2406436), (421, 1343260), (470, 1203218), (842, 671630), (940, 601609), (1429, 395740), (1684, 335815), (2105, 268652), (2858, 197870), (4210, 134326), (5716, 98935), (7145, 79148), (8420, 67163), (14290, 39574), (19787, 28580)]