4137250

素因数分解:

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

素因数の和:116

約数の個数: 64

約数和(自身を含む): 8910720

約数和(自身を除く): 4773470

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 67, 95, 125, 130, 134, 190, 247, 250, 325, 335, 475, 494, 650, 670, 871, 950, 1235, 1273, 1625, 1675, 1742, 2375, 2470, 2546, 3250, 3350, 4355, 4750, 6175, 6365, 8375, 8710, 12350, 12730, 16549, 16750, 21775, 30875, 31825, 33098, 43550, 61750, 63650, 82745, 108875, 159125, 165490, 217750, 318250, 413725, 827450, 2068625, 4137250]

約数ペア:

[(1, 4137250), (2, 2068625), (5, 827450), (10, 413725), (13, 318250), (19, 217750), (25, 165490), (26, 159125), (38, 108875), (50, 82745), (65, 63650), (67, 61750), (95, 43550), (125, 33098), (130, 31825), (134, 30875), (190, 21775), (247, 16750), (250, 16549), (325, 12730), (335, 12350), (475, 8710), (494, 8375), (650, 6365), (670, 6175), (871, 4750), (950, 4355), (1235, 3350), (1273, 3250), (1625, 2546), (1675, 2470), (1742, 2375)]