74104460

素因数分解:

$2^2\times 5^1\times {\mathrm{1381}}^1\times {\mathrm{2683}}^1$

素因数の和:4073

約数の個数: 24

約数和(自身を含む): 155790096

約数和(自身を除く): 81685636

約数列:

[1, 2, 4, 5, 10, 20, 1381, 2683, 2762, 5366, 5524, 6905, 10732, 13415, 13810, 26830, 27620, 53660, 3705223, 7410446, 14820892, 18526115, 37052230, 74104460]

約数ペア:

[(1, 74104460), (2, 37052230), (4, 18526115), (5, 14820892), (10, 7410446), (20, 3705223), (1381, 53660), (2683, 27620), (2762, 26830), (5366, 13810), (5524, 13415), (6905, 10732)]