23538280

素因数分解:

$2^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{3049}}^1$

素因数の和:3253

約数の個数: 32

約数和(自身を含む): 53253000

約数和(自身を除く): 29714720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 193, 386, 772, 965, 1544, 1930, 3049, 3860, 6098, 7720, 12196, 15245, 24392, 30490, 60980, 121960, 588457, 1176914, 2353828, 2942285, 4707656, 5884570, 11769140, 23538280]

約数ペア:

[(1, 23538280), (2, 11769140), (4, 5884570), (5, 4707656), (8, 2942285), (10, 2353828), (20, 1176914), (40, 588457), (193, 121960), (386, 60980), (772, 30490), (965, 24392), (1544, 15245), (1930, 12196), (3049, 7720), (3860, 6098)]