372227570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{20023}}^1$

素因数の和:20067

約数の個数: 48

約数和(自身を含む): 791508672

約数和(自身を除く): 419281102

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 169, 286, 338, 715, 845, 1430, 1690, 1859, 3718, 9295, 18590, 20023, 40046, 100115, 200230, 220253, 260299, 440506, 520598, 1101265, 1301495, 2202530, 2602990, 2863289, 3383887, 5726578, 6767774, 14316445, 16919435, 28632890, 33838870, 37222757, 74445514, 186113785, 372227570]

約数ペア:

[(1, 372227570), (2, 186113785), (5, 74445514), (10, 37222757), (11, 33838870), (13, 28632890), (22, 16919435), (26, 14316445), (55, 6767774), (65, 5726578), (110, 3383887), (130, 2863289), (143, 2602990), (169, 2202530), (286, 1301495), (338, 1101265), (715, 520598), (845, 440506), (1430, 260299), (1690, 220253), (1859, 200230), (3718, 100115), (9295, 40046), (18590, 20023)]