23396804920

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{12445109}}^1$

素因数の和:12445167

約数の個数: 32

約数和(自身を含む): 53762875200

約数和(自身を除く): 30366070280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 12445109, 24890218, 49780436, 62225545, 99560872, 124451090, 248902180, 497804360, 584920123, 1169840246, 2339680492, 2924600615, 4679360984, 5849201230, 11698402460, 23396804920]

約数ペア:

[(1, 23396804920), (2, 11698402460), (4, 5849201230), (5, 4679360984), (8, 2924600615), (10, 2339680492), (20, 1169840246), (40, 584920123), (47, 497804360), (94, 248902180), (188, 124451090), (235, 99560872), (376, 62225545), (470, 49780436), (940, 24890218), (1880, 12445109)]