250690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:114

約数の個数: 32

約数和(自身を含む): 513216

約数和(自身を除く): 262526

約数列:

[1, 2, 5, 10, 11, 22, 43, 53, 55, 86, 106, 110, 215, 265, 430, 473, 530, 583, 946, 1166, 2279, 2365, 2915, 4558, 4730, 5830, 11395, 22790, 25069, 50138, 125345, 250690]

約数ペア:

[(1, 250690), (2, 125345), (5, 50138), (10, 25069), (11, 22790), (22, 11395), (43, 5830), (53, 4730), (55, 4558), (86, 2915), (106, 2365), (110, 2279), (215, 1166), (265, 946), (430, 583), (473, 530)]