224712620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53759}}^1$

素因数の和:53798

約数の個数: 48

約数和(自身を含む): 541900800

約数和(自身を除く): 317188180

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 53759, 107518, 215036, 268795, 537590, 591349, 1021421, 1075180, 1182698, 2042842, 2365396, 2956745, 4085684, 5107105, 5913490, 10214210, 11235631, 11826980, 20428420, 22471262, 44942524, 56178155, 112356310, 224712620]

約数ペア:

[(1, 224712620), (2, 112356310), (4, 56178155), (5, 44942524), (10, 22471262), (11, 20428420), (19, 11826980), (20, 11235631), (22, 10214210), (38, 5913490), (44, 5107105), (55, 4085684), (76, 2956745), (95, 2365396), (110, 2042842), (190, 1182698), (209, 1075180), (220, 1021421), (380, 591349), (418, 537590), (836, 268795), (1045, 215036), (2090, 107518), (4180, 53759)]