224028940

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{361337}}^1$

素因数の和:361377

約数の個数: 24

約数和(自身を含む): 485638272

約数和(自身を除く): 261609332

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 361337, 722674, 1445348, 1806685, 3613370, 7226740, 11201447, 22402894, 44805788, 56007235, 112014470, 224028940]

約数ペア:

[(1, 224028940), (2, 112014470), (4, 56007235), (5, 44805788), (10, 22402894), (20, 11201447), (31, 7226740), (62, 3613370), (124, 1806685), (155, 1445348), (310, 722674), (620, 361337)]