34142180

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{19181}}^1$

素因数の和:19279

約数の個数: 24

約数和(自身を含む): 72507960

約数和(自身を除く): 38365780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 19181, 38362, 76724, 95905, 191810, 383620, 1707109, 3414218, 6828436, 8535545, 17071090, 34142180]

約数ペア:

[(1, 34142180), (2, 17071090), (4, 8535545), (5, 6828436), (10, 3414218), (20, 1707109), (89, 383620), (178, 191810), (356, 95905), (445, 76724), (890, 38362), (1780, 19181)]