27419680

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7451}}^1$

素因数の和:7489

約数の個数: 48

約数和(自身を含む): 67604544

約数和(自身を除く): 40184864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 7451, 14902, 29804, 37255, 59608, 74510, 119216, 149020, 171373, 238432, 298040, 342746, 596080, 685492, 856865, 1192160, 1370984, 1713730, 2741968, 3427460, 5483936, 6854920, 13709840, 27419680]

約数ペア:

[(1, 27419680), (2, 13709840), (4, 6854920), (5, 5483936), (8, 3427460), (10, 2741968), (16, 1713730), (20, 1370984), (23, 1192160), (32, 856865), (40, 685492), (46, 596080), (80, 342746), (92, 298040), (115, 238432), (160, 171373), (184, 149020), (230, 119216), (368, 74510), (460, 59608), (736, 37255), (920, 29804), (1840, 14902), (3680, 7451)]