76419620

素因数分解:

$2^2\times 5^1\times {\mathrm{761}}^1\times {\mathrm{5021}}^1$

素因数の和:5791

約数の個数: 24

約数和(自身を含む): 160724088

約数和(自身を除く): 84304468

約数列:

[1, 2, 4, 5, 10, 20, 761, 1522, 3044, 3805, 5021, 7610, 10042, 15220, 20084, 25105, 50210, 100420, 3820981, 7641962, 15283924, 19104905, 38209810, 76419620]

約数ペア:

[(1, 76419620), (2, 38209810), (4, 19104905), (5, 15283924), (10, 7641962), (20, 3820981), (761, 100420), (1522, 50210), (3044, 25105), (3805, 20084), (5021, 15220), (7610, 10042)]