45187834240

素因数分解:

$2^7\times 5^1\times {\mathrm{1663}}^1\times {\mathrm{42457}}^1$

素因数の和:44139

約数の個数: 64

約数和(自身を含む): 108094671360

約数和(自身を除く): 62906837120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 1663, 3326, 6652, 8315, 13304, 16630, 26608, 33260, 42457, 53216, 66520, 84914, 106432, 133040, 169828, 212285, 212864, 266080, 339656, 424570, 532160, 679312, 849140, 1064320, 1358624, 1698280, 2717248, 3396560, 5434496, 6793120, 13586240, 27172480, 70605991, 141211982, 282423964, 353029955, 564847928, 706059910, 1129695856, 1412119820, 2259391712, 2824239640, 4518783424, 5648479280, 9037566848, 11296958560, 22593917120, 45187834240]

約数ペア:

[(1, 45187834240), (2, 22593917120), (4, 11296958560), (5, 9037566848), (8, 5648479280), (10, 4518783424), (16, 2824239640), (20, 2259391712), (32, 1412119820), (40, 1129695856), (64, 706059910), (80, 564847928), (128, 353029955), (160, 282423964), (320, 141211982), (640, 70605991), (1663, 27172480), (3326, 13586240), (6652, 6793120), (8315, 5434496), (13304, 3396560), (16630, 2717248), (26608, 1698280), (33260, 1358624), (42457, 1064320), (53216, 849140), (66520, 679312), (84914, 532160), (106432, 424570), (133040, 339656), (169828, 266080), (212285, 212864)]