60040420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{272911}}^1$

素因数の和:272931

約数の個数: 24

約数和(自身を含む): 137547648

約数和(自身を除く): 77507228

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 272911, 545822, 1091644, 1364555, 2729110, 3002021, 5458220, 6004042, 12008084, 15010105, 30020210, 60040420]

約数ペア:

[(1, 60040420), (2, 30020210), (4, 15010105), (5, 12008084), (10, 6004042), (11, 5458220), (20, 3002021), (22, 2729110), (44, 1364555), (55, 1091644), (110, 545822), (220, 272911)]