2081058820

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{367}}^1\times {\mathrm{1249}}^1$

素因数の和:1852

約数の個数: 48

約数和(自身を含む): 4404960000

約数和(自身を除く): 2323901180

約数列:

[1, 2, 4, 5, 10, 20, 227, 367, 454, 734, 908, 1135, 1249, 1468, 1835, 2270, 2498, 3670, 4540, 4996, 6245, 7340, 12490, 24980, 83309, 166618, 283523, 333236, 416545, 458383, 567046, 833090, 916766, 1134092, 1417615, 1666180, 1833532, 2291915, 2835230, 4583830, 5670460, 9167660, 104052941, 208105882, 416211764, 520264705, 1040529410, 2081058820]

約数ペア:

[(1, 2081058820), (2, 1040529410), (4, 520264705), (5, 416211764), (10, 208105882), (20, 104052941), (227, 9167660), (367, 5670460), (454, 4583830), (734, 2835230), (908, 2291915), (1135, 1833532), (1249, 1666180), (1468, 1417615), (1835, 1134092), (2270, 916766), (2498, 833090), (3670, 567046), (4540, 458383), (4996, 416545), (6245, 333236), (7340, 283523), (12490, 166618), (24980, 83309)]