84582760

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{18713}}^1$

素因数の和:18837

約数の個数: 32

約数和(自身を含む): 192005640

約数和(自身を除く): 107422880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 18713, 37426, 74852, 93565, 149704, 187130, 374260, 748520, 2114569, 4229138, 8458276, 10572845, 16916552, 21145690, 42291380, 84582760]

約数ペア:

[(1, 84582760), (2, 42291380), (4, 21145690), (5, 16916552), (8, 10572845), (10, 8458276), (20, 4229138), (40, 2114569), (113, 748520), (226, 374260), (452, 187130), (565, 149704), (904, 93565), (1130, 74852), (2260, 37426), (4520, 18713)]