23691040

素因数分解:

$2^5\times 5^1\times {\mathrm{263}}^1\times {\mathrm{563}}^1$

素因数の和:841

約数の個数: 48

約数和(自身を含む): 56282688

約数和(自身を除く): 32591648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 263, 526, 563, 1052, 1126, 1315, 2104, 2252, 2630, 2815, 4208, 4504, 5260, 5630, 8416, 9008, 10520, 11260, 18016, 21040, 22520, 42080, 45040, 90080, 148069, 296138, 592276, 740345, 1184552, 1480690, 2369104, 2961380, 4738208, 5922760, 11845520, 23691040]

約数ペア:

[(1, 23691040), (2, 11845520), (4, 5922760), (5, 4738208), (8, 2961380), (10, 2369104), (16, 1480690), (20, 1184552), (32, 740345), (40, 592276), (80, 296138), (160, 148069), (263, 90080), (526, 45040), (563, 42080), (1052, 22520), (1126, 21040), (1315, 18016), (2104, 11260), (2252, 10520), (2630, 9008), (2815, 8416), (4208, 5630), (4504, 5260)]