10580000

素因数分解:

$2^5\times 5^4\times {\mathrm{23}}^2$

素因数の和:76

約数の個数: 90

約数和(自身を含む): 27209259

約数和(自身を除く): 16629259

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 80, 92, 100, 115, 125, 160, 184, 200, 230, 250, 368, 400, 460, 500, 529, 575, 625, 736, 800, 920, 1000, 1058, 1150, 1250, 1840, 2000, 2116, 2300, 2500, 2645, 2875, 3680, 4000, 4232, 4600, 5000, 5290, 5750, 8464, 9200, 10000, 10580, 11500, 13225, 14375, 16928, 18400, 20000, 21160, 23000, 26450, 28750, 42320, 46000, 52900, 57500, 66125, 84640, 92000, 105800, 115000, 132250, 211600, 230000, 264500, 330625, 423200, 460000, 529000, 661250, 1058000, 1322500, 2116000, 2645000, 5290000, 10580000]

約数ペア:

[(1, 10580000), (2, 5290000), (4, 2645000), (5, 2116000), (8, 1322500), (10, 1058000), (16, 661250), (20, 529000), (23, 460000), (25, 423200), (32, 330625), (40, 264500), (46, 230000), (50, 211600), (80, 132250), (92, 115000), (100, 105800), (115, 92000), (125, 84640), (160, 66125), (184, 57500), (200, 52900), (230, 46000), (250, 42320), (368, 28750), (400, 26450), (460, 23000), (500, 21160), (529, 20000), (575, 18400), (625, 16928), (736, 14375), (800, 13225), (920, 11500), (1000, 10580), (1058, 10000), (1150, 9200), (1250, 8464), (1840, 5750), (2000, 5290), (2116, 5000), (2300, 4600), (2500, 4232), (2645, 4000), (2875, 3680)]