2017724820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1279}}^1\times {\mathrm{26293}}^1$

素因数の和:27584

約数の個数: 48

約数和(自身を含む): 5654261760

約数和(自身を除く): 3636536940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1279, 2558, 3837, 5116, 6395, 7674, 12790, 15348, 19185, 25580, 26293, 38370, 52586, 76740, 78879, 105172, 131465, 157758, 262930, 315516, 394395, 525860, 788790, 1577580, 33628747, 67257494, 100886241, 134514988, 168143735, 201772482, 336287470, 403544964, 504431205, 672574940, 1008862410, 2017724820]

約数ペア:

[(1, 2017724820), (2, 1008862410), (3, 672574940), (4, 504431205), (5, 403544964), (6, 336287470), (10, 201772482), (12, 168143735), (15, 134514988), (20, 100886241), (30, 67257494), (60, 33628747), (1279, 1577580), (2558, 788790), (3837, 525860), (5116, 394395), (6395, 315516), (7674, 262930), (12790, 157758), (15348, 131465), (19185, 105172), (25580, 78879), (26293, 76740), (38370, 52586)]