294230960

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193573}}^1$

素因数の和:193605

約数の個数: 40

約数和(自身を含む): 720095280

約数和(自身を除く): 425864320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 193573, 387146, 774292, 967865, 1548584, 1935730, 3097168, 3677887, 3871460, 7355774, 7742920, 14711548, 15485840, 18389435, 29423096, 36778870, 58846192, 73557740, 147115480, 294230960]

約数ペア:

[(1, 294230960), (2, 147115480), (4, 73557740), (5, 58846192), (8, 36778870), (10, 29423096), (16, 18389435), (19, 15485840), (20, 14711548), (38, 7742920), (40, 7355774), (76, 3871460), (80, 3677887), (95, 3097168), (152, 1935730), (190, 1548584), (304, 967865), (380, 774292), (760, 387146), (1520, 193573)]