41644340

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{29327}}^1$

素因数の和:29407

約数の個数: 24

約数和(自身を含む): 88687872

約数和(自身を除く): 47043532

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 29327, 58654, 117308, 146635, 293270, 586540, 2082217, 4164434, 8328868, 10411085, 20822170, 41644340]

約数ペア:

[(1, 41644340), (2, 20822170), (4, 10411085), (5, 8328868), (10, 4164434), (20, 2082217), (71, 586540), (142, 293270), (284, 146635), (355, 117308), (710, 58654), (1420, 29327)]