45331840

素因数分解:

$2^7\times 5^1\times {\mathrm{193}}^1\times {\mathrm{367}}^1$

素因数の和:579

約数の個数: 64

約数和(自身を含む): 109229760

約数和(自身を除く): 63897920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 193, 320, 367, 386, 640, 734, 772, 965, 1468, 1544, 1835, 1930, 2936, 3088, 3670, 3860, 5872, 6176, 7340, 7720, 11744, 12352, 14680, 15440, 23488, 24704, 29360, 30880, 46976, 58720, 61760, 70831, 117440, 123520, 141662, 234880, 283324, 354155, 566648, 708310, 1133296, 1416620, 2266592, 2833240, 4533184, 5666480, 9066368, 11332960, 22665920, 45331840]

約数ペア:

[(1, 45331840), (2, 22665920), (4, 11332960), (5, 9066368), (8, 5666480), (10, 4533184), (16, 2833240), (20, 2266592), (32, 1416620), (40, 1133296), (64, 708310), (80, 566648), (128, 354155), (160, 283324), (193, 234880), (320, 141662), (367, 123520), (386, 117440), (640, 70831), (734, 61760), (772, 58720), (965, 46976), (1468, 30880), (1544, 29360), (1835, 24704), (1930, 23488), (2936, 15440), (3088, 14680), (3670, 12352), (3860, 11744), (5872, 7720), (6176, 7340)]