45765760

素因数分解:

$2^7\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1663}}^1$

素因数の和:1725

約数の個数: 64

約数和(自身を含む): 112020480

約数和(自身を除く): 66254720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 128, 160, 172, 215, 320, 344, 430, 640, 688, 860, 1376, 1663, 1720, 2752, 3326, 3440, 5504, 6652, 6880, 8315, 13304, 13760, 16630, 26608, 27520, 33260, 53216, 66520, 71509, 106432, 133040, 143018, 212864, 266080, 286036, 357545, 532160, 572072, 715090, 1064320, 1144144, 1430180, 2288288, 2860360, 4576576, 5720720, 9153152, 11441440, 22882880, 45765760]

約数ペア:

[(1, 45765760), (2, 22882880), (4, 11441440), (5, 9153152), (8, 5720720), (10, 4576576), (16, 2860360), (20, 2288288), (32, 1430180), (40, 1144144), (43, 1064320), (64, 715090), (80, 572072), (86, 532160), (128, 357545), (160, 286036), (172, 266080), (215, 212864), (320, 143018), (344, 133040), (430, 106432), (640, 71509), (688, 66520), (860, 53216), (1376, 33260), (1663, 27520), (1720, 26608), (2752, 16630), (3326, 13760), (3440, 13304), (5504, 8315), (6652, 6880)]