3388087720

素因数分解:

$2^3\times 5^1\times {\mathrm{11717}}^1\times {\mathrm{7229}}^1$

素因数の和:18957

約数の個数: 32

約数和(自身を含む): 7624902600

約数和(自身を除く): 4236814880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 7229, 11717, 14458, 23434, 28916, 36145, 46868, 57832, 58585, 72290, 93736, 117170, 144580, 234340, 289160, 468680, 84702193, 169404386, 338808772, 423510965, 677617544, 847021930, 1694043860, 3388087720]

約数ペア:

[(1, 3388087720), (2, 1694043860), (4, 847021930), (5, 677617544), (8, 423510965), (10, 338808772), (20, 169404386), (40, 84702193), (7229, 468680), (11717, 289160), (14458, 234340), (23434, 144580), (28916, 117170), (36145, 93736), (46868, 72290), (57832, 58585)]