8274500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:118

約数の個数: 96

約数和(自身を含む): 20791680

約数和(自身を除く): 12517180

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 25, 26, 38, 50, 52, 65, 67, 76, 95, 100, 125, 130, 134, 190, 247, 250, 260, 268, 325, 335, 380, 475, 494, 500, 650, 670, 871, 950, 988, 1235, 1273, 1300, 1340, 1625, 1675, 1742, 1900, 2375, 2470, 2546, 3250, 3350, 3484, 4355, 4750, 4940, 5092, 6175, 6365, 6500, 6700, 8375, 8710, 9500, 12350, 12730, 16549, 16750, 17420, 21775, 24700, 25460, 30875, 31825, 33098, 33500, 43550, 61750, 63650, 66196, 82745, 87100, 108875, 123500, 127300, 159125, 165490, 217750, 318250, 330980, 413725, 435500, 636500, 827450, 1654900, 2068625, 4137250, 8274500]

約数ペア:

[(1, 8274500), (2, 4137250), (4, 2068625), (5, 1654900), (10, 827450), (13, 636500), (19, 435500), (20, 413725), (25, 330980), (26, 318250), (38, 217750), (50, 165490), (52, 159125), (65, 127300), (67, 123500), (76, 108875), (95, 87100), (100, 82745), (125, 66196), (130, 63650), (134, 61750), (190, 43550), (247, 33500), (250, 33098), (260, 31825), (268, 30875), (325, 25460), (335, 24700), (380, 21775), (475, 17420), (494, 16750), (500, 16549), (650, 12730), (670, 12350), (871, 9500), (950, 8710), (988, 8375), (1235, 6700), (1273, 6500), (1300, 6365), (1340, 6175), (1625, 5092), (1675, 4940), (1742, 4750), (1900, 4355), (2375, 3484), (2470, 3350), (2546, 3250)]