23869880

素因数分解:

$2^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{2269}}^1$

素因数の和:2543

約数の個数: 32

約数和(自身を含む): 53935200

約数和(自身を除く): 30065320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 263, 526, 1052, 1315, 2104, 2269, 2630, 4538, 5260, 9076, 10520, 11345, 18152, 22690, 45380, 90760, 596747, 1193494, 2386988, 2983735, 4773976, 5967470, 11934940, 23869880]

約数ペア:

[(1, 23869880), (2, 11934940), (4, 5967470), (5, 4773976), (8, 2983735), (10, 2386988), (20, 1193494), (40, 596747), (263, 90760), (526, 45380), (1052, 22690), (1315, 18152), (2104, 11345), (2269, 10520), (2630, 9076), (4538, 5260)]