74254000

素因数分解:

$2^4\times 5^3\times {\mathrm{137}}^1\times {\mathrm{271}}^1$

素因数の和:431

約数の個数: 80

約数和(自身を含む): 181524096

約数和(自身を除く): 107270096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 137, 200, 250, 271, 274, 400, 500, 542, 548, 685, 1000, 1084, 1096, 1355, 1370, 2000, 2168, 2192, 2710, 2740, 3425, 4336, 5420, 5480, 6775, 6850, 10840, 10960, 13550, 13700, 17125, 21680, 27100, 27400, 33875, 34250, 37127, 54200, 54800, 67750, 68500, 74254, 108400, 135500, 137000, 148508, 185635, 271000, 274000, 297016, 371270, 542000, 594032, 742540, 928175, 1485080, 1856350, 2970160, 3712700, 4640875, 7425400, 9281750, 14850800, 18563500, 37127000, 74254000]

約数ペア:

[(1, 74254000), (2, 37127000), (4, 18563500), (5, 14850800), (8, 9281750), (10, 7425400), (16, 4640875), (20, 3712700), (25, 2970160), (40, 1856350), (50, 1485080), (80, 928175), (100, 742540), (125, 594032), (137, 542000), (200, 371270), (250, 297016), (271, 274000), (274, 271000), (400, 185635), (500, 148508), (542, 137000), (548, 135500), (685, 108400), (1000, 74254), (1084, 68500), (1096, 67750), (1355, 54800), (1370, 54200), (2000, 37127), (2168, 34250), (2192, 33875), (2710, 27400), (2740, 27100), (3425, 21680), (4336, 17125), (5420, 13700), (5480, 13550), (6775, 10960), (6850, 10840)]