40211390

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{60017}}^1$

素因数の和:60091

約数の個数: 16

約数和(自身を含む): 73462032

約数和(自身を除く): 33250642

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 60017, 120034, 300085, 600170, 4021139, 8042278, 20105695, 40211390]

約数ペア:

[(1, 40211390), (2, 20105695), (5, 8042278), (10, 4021139), (67, 600170), (134, 300085), (335, 120034), (670, 60017)]