53860000

素因数分解:

$2^5\times 5^4\times {\mathrm{2693}}^1$

素因数の和:2723

約数の個数: 60

約数和(自身を含む): 132552882

約数和(自身を除く): 78692882

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 625, 800, 1000, 1250, 2000, 2500, 2693, 4000, 5000, 5386, 10000, 10772, 13465, 20000, 21544, 26930, 43088, 53860, 67325, 86176, 107720, 134650, 215440, 269300, 336625, 430880, 538600, 673250, 1077200, 1346500, 1683125, 2154400, 2693000, 3366250, 5386000, 6732500, 10772000, 13465000, 26930000, 53860000]

約数ペア:

[(1, 53860000), (2, 26930000), (4, 13465000), (5, 10772000), (8, 6732500), (10, 5386000), (16, 3366250), (20, 2693000), (25, 2154400), (32, 1683125), (40, 1346500), (50, 1077200), (80, 673250), (100, 538600), (125, 430880), (160, 336625), (200, 269300), (250, 215440), (400, 134650), (500, 107720), (625, 86176), (800, 67325), (1000, 53860), (1250, 43088), (2000, 26930), (2500, 21544), (2693, 20000), (4000, 13465), (5000, 10772), (5386, 10000)]