224712580

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{887}}^1$

素因数の和:1188

約数の個数: 48

約数和(自身を含む): 483356160

約数和(自身を除く): 258643580

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 239, 265, 478, 530, 887, 956, 1060, 1195, 1774, 2390, 3548, 4435, 4780, 8870, 12667, 17740, 25334, 47011, 50668, 63335, 94022, 126670, 188044, 211993, 235055, 253340, 423986, 470110, 847972, 940220, 1059965, 2119930, 4239860, 11235629, 22471258, 44942516, 56178145, 112356290, 224712580]

約数ペア:

[(1, 224712580), (2, 112356290), (4, 56178145), (5, 44942516), (10, 22471258), (20, 11235629), (53, 4239860), (106, 2119930), (212, 1059965), (239, 940220), (265, 847972), (478, 470110), (530, 423986), (887, 253340), (956, 235055), (1060, 211993), (1195, 188044), (1774, 126670), (2390, 94022), (3548, 63335), (4435, 50668), (4780, 47011), (8870, 25334), (12667, 17740)]