1308036680

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1421779}}^1$

素因数の和:1421813

約数の個数: 32

約数和(自身を含む): 3071044800

約数和(自身を除く): 1763008120

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 1421779, 2843558, 5687116, 7108895, 11374232, 14217790, 28435580, 32700917, 56871160, 65401834, 130803668, 163504585, 261607336, 327009170, 654018340, 1308036680]

約数ペア:

[(1, 1308036680), (2, 654018340), (4, 327009170), (5, 261607336), (8, 163504585), (10, 130803668), (20, 65401834), (23, 56871160), (40, 32700917), (46, 28435580), (92, 14217790), (115, 11374232), (184, 7108895), (230, 5687116), (460, 2843558), (920, 1421779)]