6819407240

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1342403}}^1$

素因数の和:1342541

約数の個数: 32

約数和(自身を含む): 15464494080

約数和(自身を除く): 8645086840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 1342403, 2684806, 5369612, 6712015, 10739224, 13424030, 26848060, 53696120, 170485181, 340970362, 681940724, 852425905, 1363881448, 1704851810, 3409703620, 6819407240]

約数ペア:

[(1, 6819407240), (2, 3409703620), (4, 1704851810), (5, 1363881448), (8, 852425905), (10, 681940724), (20, 340970362), (40, 170485181), (127, 53696120), (254, 26848060), (508, 13424030), (635, 10739224), (1016, 6712015), (1270, 5369612), (2540, 2684806), (5080, 1342403)]