12906680

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{14029}}^1$

素因数の和:14063

約数の個数: 32

約数和(自身を含む): 30304800

約数和(自身を除く): 17398120

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 14029, 28058, 56116, 70145, 112232, 140290, 280580, 322667, 561160, 645334, 1290668, 1613335, 2581336, 3226670, 6453340, 12906680]

約数ペア:

[(1, 12906680), (2, 6453340), (4, 3226670), (5, 2581336), (8, 1613335), (10, 1290668), (20, 645334), (23, 561160), (40, 322667), (46, 280580), (92, 140290), (115, 112232), (184, 70145), (230, 56116), (460, 28058), (920, 14029)]