26123540

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{27791}}^1$

素因数の和:27847

約数の個数: 24

約数和(自身を含む): 56028672

約数和(自身を除く): 29905132

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 27791, 55582, 111164, 138955, 277910, 555820, 1306177, 2612354, 5224708, 6530885, 13061770, 26123540]

約数ペア:

[(1, 26123540), (2, 13061770), (4, 6530885), (5, 5224708), (10, 2612354), (20, 1306177), (47, 555820), (94, 277910), (188, 138955), (235, 111164), (470, 55582), (940, 27791)]