85837900

素因数分解:

$2^2\times 5^2\times {\mathrm{269}}^1\times {\mathrm{3191}}^1$

素因数の和:3474

約数の個数: 36

約数和(自身を含む): 187019280

約数和(自身を除く): 101181380

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 269, 538, 1076, 1345, 2690, 3191, 5380, 6382, 6725, 12764, 13450, 15955, 26900, 31910, 63820, 79775, 159550, 319100, 858379, 1716758, 3433516, 4291895, 8583790, 17167580, 21459475, 42918950, 85837900]

約数ペア:

[(1, 85837900), (2, 42918950), (4, 21459475), (5, 17167580), (10, 8583790), (20, 4291895), (25, 3433516), (50, 1716758), (100, 858379), (269, 319100), (538, 159550), (1076, 79775), (1345, 63820), (2690, 31910), (3191, 26900), (5380, 15955), (6382, 13450), (6725, 12764)]