71214400

素因数分解:

$2^6\times 5^2\times {\mathrm{47}}^1\times {\mathrm{947}}^1$

素因数の和:1016

約数の個数: 84

約数和(自身を含む): 179149248

約数和(自身を除く): 107934848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 47, 50, 64, 80, 94, 100, 160, 188, 200, 235, 320, 376, 400, 470, 752, 800, 940, 947, 1175, 1504, 1600, 1880, 1894, 2350, 3008, 3760, 3788, 4700, 4735, 7520, 7576, 9400, 9470, 15040, 15152, 18800, 18940, 23675, 30304, 37600, 37880, 44509, 47350, 60608, 75200, 75760, 89018, 94700, 151520, 178036, 189400, 222545, 303040, 356072, 378800, 445090, 712144, 757600, 890180, 1112725, 1424288, 1515200, 1780360, 2225450, 2848576, 3560720, 4450900, 7121440, 8901800, 14242880, 17803600, 35607200, 71214400]

約数ペア:

[(1, 71214400), (2, 35607200), (4, 17803600), (5, 14242880), (8, 8901800), (10, 7121440), (16, 4450900), (20, 3560720), (25, 2848576), (32, 2225450), (40, 1780360), (47, 1515200), (50, 1424288), (64, 1112725), (80, 890180), (94, 757600), (100, 712144), (160, 445090), (188, 378800), (200, 356072), (235, 303040), (320, 222545), (376, 189400), (400, 178036), (470, 151520), (752, 94700), (800, 89018), (940, 75760), (947, 75200), (1175, 60608), (1504, 47350), (1600, 44509), (1880, 37880), (1894, 37600), (2350, 30304), (3008, 23675), (3760, 18940), (3788, 18800), (4700, 15152), (4735, 15040), (7520, 9470), (7576, 9400)]