85091200

素因数分解:

$2^7\times 5^2\times {\mathrm{26591}}^1$

素因数の和:26615

約数の個数: 48

約数和(自身を含む): 210209760

約数和(自身を除く): 125118560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 640, 800, 1600, 3200, 26591, 53182, 106364, 132955, 212728, 265910, 425456, 531820, 664775, 850912, 1063640, 1329550, 1701824, 2127280, 2659100, 3403648, 4254560, 5318200, 8509120, 10636400, 17018240, 21272800, 42545600, 85091200]

約数ペア:

[(1, 85091200), (2, 42545600), (4, 21272800), (5, 17018240), (8, 10636400), (10, 8509120), (16, 5318200), (20, 4254560), (25, 3403648), (32, 2659100), (40, 2127280), (50, 1701824), (64, 1329550), (80, 1063640), (100, 850912), (128, 664775), (160, 531820), (200, 425456), (320, 265910), (400, 212728), (640, 132955), (800, 106364), (1600, 53182), (3200, 26591)]