1914560

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:241

約数の個数: 56

約数和(自身を含む): 4730496

約数和(自身を除く): 2815936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 193, 248, 310, 320, 386, 496, 620, 772, 965, 992, 1240, 1544, 1930, 1984, 2480, 3088, 3860, 4960, 5983, 6176, 7720, 9920, 11966, 12352, 15440, 23932, 29915, 30880, 47864, 59830, 61760, 95728, 119660, 191456, 239320, 382912, 478640, 957280, 1914560]

約数ペア:

[(1, 1914560), (2, 957280), (4, 478640), (5, 382912), (8, 239320), (10, 191456), (16, 119660), (20, 95728), (31, 61760), (32, 59830), (40, 47864), (62, 30880), (64, 29915), (80, 23932), (124, 15440), (155, 12352), (160, 11966), (193, 9920), (248, 7720), (310, 6176), (320, 5983), (386, 4960), (496, 3860), (620, 3088), (772, 2480), (965, 1984), (992, 1930), (1240, 1544)]