85921600

素因数分解:

$2^6\times 5^2\times {\mathrm{83}}^1\times {\mathrm{647}}^1$

素因数の和:752

約数の個数: 84

約数和(自身を含む): 214298784

約数和(自身を除く): 128377184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 83, 100, 160, 166, 200, 320, 332, 400, 415, 647, 664, 800, 830, 1294, 1328, 1600, 1660, 2075, 2588, 2656, 3235, 3320, 4150, 5176, 5312, 6470, 6640, 8300, 10352, 12940, 13280, 16175, 16600, 20704, 25880, 26560, 32350, 33200, 41408, 51760, 53701, 64700, 66400, 103520, 107402, 129400, 132800, 207040, 214804, 258800, 268505, 429608, 517600, 537010, 859216, 1035200, 1074020, 1342525, 1718432, 2148040, 2685050, 3436864, 4296080, 5370100, 8592160, 10740200, 17184320, 21480400, 42960800, 85921600]

約数ペア:

[(1, 85921600), (2, 42960800), (4, 21480400), (5, 17184320), (8, 10740200), (10, 8592160), (16, 5370100), (20, 4296080), (25, 3436864), (32, 2685050), (40, 2148040), (50, 1718432), (64, 1342525), (80, 1074020), (83, 1035200), (100, 859216), (160, 537010), (166, 517600), (200, 429608), (320, 268505), (332, 258800), (400, 214804), (415, 207040), (647, 132800), (664, 129400), (800, 107402), (830, 103520), (1294, 66400), (1328, 64700), (1600, 53701), (1660, 51760), (2075, 41408), (2588, 33200), (2656, 32350), (3235, 26560), (3320, 25880), (4150, 20704), (5176, 16600), (5312, 16175), (6470, 13280), (6640, 12940), (8300, 10352)]