18251018560

素因数分解:

$2^6\times 5^1\times {\mathrm{57034433}}^1$

素因数の和:57034450

約数の個数: 28

約数和(自身を含む): 43460238708

約数和(自身を除く): 25209220148

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 57034433, 114068866, 228137732, 285172165, 456275464, 570344330, 912550928, 1140688660, 1825101856, 2281377320, 3650203712, 4562754640, 9125509280, 18251018560]

約数ペア:

[(1, 18251018560), (2, 9125509280), (4, 4562754640), (5, 3650203712), (8, 2281377320), (10, 1825101856), (16, 1140688660), (20, 912550928), (32, 570344330), (40, 456275464), (64, 285172165), (80, 228137732), (160, 114068866), (320, 57034433)]