26938460

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{18451}}^1$

素因数の和:18533

約数の個数: 24

約数和(自身を含む): 57348816

約数和(自身を除く): 30410356

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 18451, 36902, 73804, 92255, 184510, 369020, 1346923, 2693846, 5387692, 6734615, 13469230, 26938460]

約数ペア:

[(1, 26938460), (2, 13469230), (4, 6734615), (5, 5387692), (10, 2693846), (20, 1346923), (73, 369020), (146, 184510), (292, 92255), (365, 73804), (730, 36902), (1460, 18451)]