45245920

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{4793}}^1$

素因数の和:4867

約数の個数: 48

約数和(自身を含む): 108727920

約数和(自身を除く): 63482000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 80, 118, 160, 236, 295, 472, 590, 944, 1180, 1888, 2360, 4720, 4793, 9440, 9586, 19172, 23965, 38344, 47930, 76688, 95860, 153376, 191720, 282787, 383440, 565574, 766880, 1131148, 1413935, 2262296, 2827870, 4524592, 5655740, 9049184, 11311480, 22622960, 45245920]

約数ペア:

[(1, 45245920), (2, 22622960), (4, 11311480), (5, 9049184), (8, 5655740), (10, 4524592), (16, 2827870), (20, 2262296), (32, 1413935), (40, 1131148), (59, 766880), (80, 565574), (118, 383440), (160, 282787), (236, 191720), (295, 153376), (472, 95860), (590, 76688), (944, 47930), (1180, 38344), (1888, 23965), (2360, 19172), (4720, 9586), (4793, 9440)]