77463340

素因数分解:

$2^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{13219}}^1$

素因数の和:13521

約数の個数: 24

約数和(自身を含む): 163240560

約数和(自身を除く): 85777220

約数列:

[1, 2, 4, 5, 10, 20, 293, 586, 1172, 1465, 2930, 5860, 13219, 26438, 52876, 66095, 132190, 264380, 3873167, 7746334, 15492668, 19365835, 38731670, 77463340]

約数ペア:

[(1, 77463340), (2, 38731670), (4, 19365835), (5, 15492668), (10, 7746334), (20, 3873167), (293, 264380), (586, 132190), (1172, 66095), (1465, 52876), (2930, 26438), (5860, 13219)]