83160940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{883}}^1$

素因数の和:1186

約数の個数: 48

約数和(自身を含む): 185788512

約数和(自身を除く): 102627572

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 277, 340, 554, 883, 1108, 1385, 1766, 2770, 3532, 4415, 4709, 5540, 8830, 9418, 15011, 17660, 18836, 23545, 30022, 47090, 60044, 75055, 94180, 150110, 244591, 300220, 489182, 978364, 1222955, 2445910, 4158047, 4891820, 8316094, 16632188, 20790235, 41580470, 83160940]

約数ペア:

[(1, 83160940), (2, 41580470), (4, 20790235), (5, 16632188), (10, 8316094), (17, 4891820), (20, 4158047), (34, 2445910), (68, 1222955), (85, 978364), (170, 489182), (277, 300220), (340, 244591), (554, 150110), (883, 94180), (1108, 75055), (1385, 60044), (1766, 47090), (2770, 30022), (3532, 23545), (4415, 18836), (4709, 17660), (5540, 15011), (8830, 9418)]