48036920

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{16451}}^1$

素因数の和:16535

約数の個数: 32

約数和(自身を含む): 109570320

約数和(自身を除く): 61533400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 16451, 32902, 65804, 82255, 131608, 164510, 329020, 658040, 1200923, 2401846, 4803692, 6004615, 9607384, 12009230, 24018460, 48036920]

約数ペア:

[(1, 48036920), (2, 24018460), (4, 12009230), (5, 9607384), (8, 6004615), (10, 4803692), (20, 2401846), (40, 1200923), (73, 658040), (146, 329020), (292, 164510), (365, 131608), (584, 82255), (730, 65804), (1460, 32902), (2920, 16451)]