4601120

素因数分解:

$2^5\times 5^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:357

約数の個数: 48

約数和(自身を含む): 10999800

約数和(自身を除く): 6398680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 149, 160, 193, 298, 386, 596, 745, 772, 965, 1192, 1490, 1544, 1930, 2384, 2980, 3088, 3860, 4768, 5960, 6176, 7720, 11920, 15440, 23840, 28757, 30880, 57514, 115028, 143785, 230056, 287570, 460112, 575140, 920224, 1150280, 2300560, 4601120]

約数ペア:

[(1, 4601120), (2, 2300560), (4, 1150280), (5, 920224), (8, 575140), (10, 460112), (16, 287570), (20, 230056), (32, 143785), (40, 115028), (80, 57514), (149, 30880), (160, 28757), (193, 23840), (298, 15440), (386, 11920), (596, 7720), (745, 6176), (772, 5960), (965, 4768), (1192, 3860), (1490, 3088), (1544, 2980), (1930, 2384)]