89729000

素因数分解:

$2^3\times 5^3\times {\mathrm{53}}^1\times {\mathrm{1693}}^1$

素因数の和:1767

約数の個数: 64

約数和(自身を含む): 214053840

約数和(自身を除く): 124324840

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 53, 100, 106, 125, 200, 212, 250, 265, 424, 500, 530, 1000, 1060, 1325, 1693, 2120, 2650, 3386, 5300, 6625, 6772, 8465, 10600, 13250, 13544, 16930, 26500, 33860, 42325, 53000, 67720, 84650, 89729, 169300, 179458, 211625, 338600, 358916, 423250, 448645, 717832, 846500, 897290, 1693000, 1794580, 2243225, 3589160, 4486450, 8972900, 11216125, 17945800, 22432250, 44864500, 89729000]

約数ペア:

[(1, 89729000), (2, 44864500), (4, 22432250), (5, 17945800), (8, 11216125), (10, 8972900), (20, 4486450), (25, 3589160), (40, 2243225), (50, 1794580), (53, 1693000), (100, 897290), (106, 846500), (125, 717832), (200, 448645), (212, 423250), (250, 358916), (265, 338600), (424, 211625), (500, 179458), (530, 169300), (1000, 89729), (1060, 84650), (1325, 67720), (1693, 53000), (2120, 42325), (2650, 33860), (3386, 26500), (5300, 16930), (6625, 13544), (6772, 13250), (8465, 10600)]