29336180

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{16481}}^1$

素因数の和:16579

約数の個数: 24

約数和(自身を含む): 62301960

約数和(自身を除く): 32965780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 16481, 32962, 65924, 82405, 164810, 329620, 1466809, 2933618, 5867236, 7334045, 14668090, 29336180]

約数ペア:

[(1, 29336180), (2, 14668090), (4, 7334045), (5, 5867236), (10, 2933618), (20, 1466809), (89, 329620), (178, 164810), (356, 82405), (445, 65924), (890, 32962), (1780, 16481)]