23845520

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2347}}^1$

素因数の和:2487

約数の個数: 40

約数和(自身を含む): 55901184

約数和(自身を除く): 32055664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2347, 2540, 4694, 5080, 9388, 10160, 11735, 18776, 23470, 37552, 46940, 93880, 187760, 298069, 596138, 1192276, 1490345, 2384552, 2980690, 4769104, 5961380, 11922760, 23845520]

約数ペア:

[(1, 23845520), (2, 11922760), (4, 5961380), (5, 4769104), (8, 2980690), (10, 2384552), (16, 1490345), (20, 1192276), (40, 596138), (80, 298069), (127, 187760), (254, 93880), (508, 46940), (635, 37552), (1016, 23470), (1270, 18776), (2032, 11735), (2347, 10160), (2540, 9388), (4694, 5080)]