13127600

素因数分解:

$2^4\times 5^2\times {\mathrm{37}}^1\times {\mathrm{887}}^1$

素因数の和:942

約数の個数: 60

約数和(自身を含む): 32427984

約数和(自身を除く): 19300384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 37, 40, 50, 74, 80, 100, 148, 185, 200, 296, 370, 400, 592, 740, 887, 925, 1480, 1774, 1850, 2960, 3548, 3700, 4435, 7096, 7400, 8870, 14192, 14800, 17740, 22175, 32819, 35480, 44350, 65638, 70960, 88700, 131276, 164095, 177400, 262552, 328190, 354800, 525104, 656380, 820475, 1312760, 1640950, 2625520, 3281900, 6563800, 13127600]

約数ペア:

[(1, 13127600), (2, 6563800), (4, 3281900), (5, 2625520), (8, 1640950), (10, 1312760), (16, 820475), (20, 656380), (25, 525104), (37, 354800), (40, 328190), (50, 262552), (74, 177400), (80, 164095), (100, 131276), (148, 88700), (185, 70960), (200, 65638), (296, 44350), (370, 35480), (400, 32819), (592, 22175), (740, 17740), (887, 14800), (925, 14192), (1480, 8870), (1774, 7400), (1850, 7096), (2960, 4435), (3548, 3700)]