2260599280

素因数分解:

$2^4\times 5^1\times {\mathrm{241}}^1\times {\mathrm{117251}}^1$

素因数の和:117505

約数の個数: 40

約数和(自身を含む): 5277747024

約数和(自身を除く): 3017147744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 241, 482, 964, 1205, 1928, 2410, 3856, 4820, 9640, 19280, 117251, 234502, 469004, 586255, 938008, 1172510, 1876016, 2345020, 4690040, 9380080, 28257491, 56514982, 113029964, 141287455, 226059928, 282574910, 452119856, 565149820, 1130299640, 2260599280]

約数ペア:

[(1, 2260599280), (2, 1130299640), (4, 565149820), (5, 452119856), (8, 282574910), (10, 226059928), (16, 141287455), (20, 113029964), (40, 56514982), (80, 28257491), (241, 9380080), (482, 4690040), (964, 2345020), (1205, 1876016), (1928, 1172510), (2410, 938008), (3856, 586255), (4820, 469004), (9640, 234502), (19280, 117251)]