23828540

素因数分解:

$2^2\times 5^1\times {\mathrm{617}}^1\times {\mathrm{1931}}^1$

素因数の和:2557

約数の個数: 24

約数和(自身を含む): 50146992

約数和(自身を除く): 26318452

約数列:

[1, 2, 4, 5, 10, 20, 617, 1234, 1931, 2468, 3085, 3862, 6170, 7724, 9655, 12340, 19310, 38620, 1191427, 2382854, 4765708, 5957135, 11914270, 23828540]

約数ペア:

[(1, 23828540), (2, 11914270), (4, 5957135), (5, 4765708), (10, 2382854), (20, 1191427), (617, 38620), (1234, 19310), (1931, 12340), (2468, 9655), (3085, 7724), (3862, 6170)]