12746750

素因数分解:

$2^1\times 5^3\times {\mathrm{67}}^1\times {\mathrm{761}}^1$

素因数の和:845

約数の個数: 32

約数和(自身を含む): 24249888

約数和(自身を除く): 11503138

約数列:

[1, 2, 5, 10, 25, 50, 67, 125, 134, 250, 335, 670, 761, 1522, 1675, 3350, 3805, 7610, 8375, 16750, 19025, 38050, 50987, 95125, 101974, 190250, 254935, 509870, 1274675, 2549350, 6373375, 12746750]

約数ペア:

[(1, 12746750), (2, 6373375), (5, 2549350), (10, 1274675), (25, 509870), (50, 254935), (67, 190250), (125, 101974), (134, 95125), (250, 50987), (335, 38050), (670, 19025), (761, 16750), (1522, 8375), (1675, 7610), (3350, 3805)]