56219200

素因数分解:

$2^6\times 5^2\times {\mathrm{41}}^1\times {\mathrm{857}}^1$

素因数の和:920

約数の個数: 84

約数和(自身を含む): 141873732

約数和(自身を除く): 85654532

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 50, 64, 80, 82, 100, 160, 164, 200, 205, 320, 328, 400, 410, 656, 800, 820, 857, 1025, 1312, 1600, 1640, 1714, 2050, 2624, 3280, 3428, 4100, 4285, 6560, 6856, 8200, 8570, 13120, 13712, 16400, 17140, 21425, 27424, 32800, 34280, 35137, 42850, 54848, 65600, 68560, 70274, 85700, 137120, 140548, 171400, 175685, 274240, 281096, 342800, 351370, 562192, 685600, 702740, 878425, 1124384, 1371200, 1405480, 1756850, 2248768, 2810960, 3513700, 5621920, 7027400, 11243840, 14054800, 28109600, 56219200]

約数ペア:

[(1, 56219200), (2, 28109600), (4, 14054800), (5, 11243840), (8, 7027400), (10, 5621920), (16, 3513700), (20, 2810960), (25, 2248768), (32, 1756850), (40, 1405480), (41, 1371200), (50, 1124384), (64, 878425), (80, 702740), (82, 685600), (100, 562192), (160, 351370), (164, 342800), (200, 281096), (205, 274240), (320, 175685), (328, 171400), (400, 140548), (410, 137120), (656, 85700), (800, 70274), (820, 68560), (857, 65600), (1025, 54848), (1312, 42850), (1600, 35137), (1640, 34280), (1714, 32800), (2050, 27424), (2624, 21425), (3280, 17140), (3428, 16400), (4100, 13712), (4285, 13120), (6560, 8570), (6856, 8200)]