272002840

素因数分解:

$2^3\times 5^1\times {\mathrm{6800071}}^1$

素因数の和:6800082

約数の個数: 16

約数和(自身を含む): 612006480

約数和(自身を除く): 340003640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 6800071, 13600142, 27200284, 34000355, 54400568, 68000710, 136001420, 272002840]

約数ペア:

[(1, 272002840), (2, 136001420), (4, 68000710), (5, 54400568), (8, 34000355), (10, 27200284), (20, 13600142), (40, 6800071)]