2008045150

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1295513}}^1$

素因数の和:1295556

約数の個数: 24

約数和(自身を含む): 3855449664

約数和(自身を除く): 1847404514

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 775, 1550, 1295513, 2591026, 6477565, 12955130, 32387825, 40160903, 64775650, 80321806, 200804515, 401609030, 1004022575, 2008045150]

約数ペア:

[(1, 2008045150), (2, 1004022575), (5, 401609030), (10, 200804515), (25, 80321806), (31, 64775650), (50, 40160903), (62, 32387825), (155, 12955130), (310, 6477565), (775, 2591026), (1550, 1295513)]