460940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1213}}^1$

素因数の和:1241

約数の個数: 24

約数和(自身を含む): 1019760

約数和(自身を除く): 558820

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 1213, 2426, 4852, 6065, 12130, 23047, 24260, 46094, 92188, 115235, 230470, 460940]

約数ペア:

[(1, 460940), (2, 230470), (4, 115235), (5, 92188), (10, 46094), (19, 24260), (20, 23047), (38, 12130), (76, 6065), (95, 4852), (190, 2426), (380, 1213)]