4123370

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:250

約数の個数: 32

約数和(自身を含む): 7756560

約数和(自身を除く): 3633190

約数列:

[1, 2, 5, 10, 41, 82, 89, 113, 178, 205, 226, 410, 445, 565, 890, 1130, 3649, 4633, 7298, 9266, 10057, 18245, 20114, 23165, 36490, 46330, 50285, 100570, 412337, 824674, 2061685, 4123370]

約数ペア:

[(1, 4123370), (2, 2061685), (5, 824674), (10, 412337), (41, 100570), (82, 50285), (89, 46330), (113, 36490), (178, 23165), (205, 20114), (226, 18245), (410, 10057), (445, 9266), (565, 7298), (890, 4633), (1130, 3649)]