39314920

素因数分解:

$2^3\times 5^1\times {\mathrm{719}}^1\times {\mathrm{1367}}^1$

素因数の和:2097

約数の個数: 32

約数和(自身を含む): 88646400

約数和(自身を除く): 49331480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 719, 1367, 1438, 2734, 2876, 3595, 5468, 5752, 6835, 7190, 10936, 13670, 14380, 27340, 28760, 54680, 982873, 1965746, 3931492, 4914365, 7862984, 9828730, 19657460, 39314920]

約数ペア:

[(1, 39314920), (2, 19657460), (4, 9828730), (5, 7862984), (8, 4914365), (10, 3931492), (20, 1965746), (40, 982873), (719, 54680), (1367, 28760), (1438, 27340), (2734, 14380), (2876, 13670), (3595, 10936), (5468, 7190), (5752, 6835)]