1314264737920

素因数分解:

$2^7\times 5^1\times {\mathrm{2053538653}}^1$

素因数の和:2053538672

約数の個数: 32

約数和(自身を含む): 3141914140620

約数和(自身を除く): 1827649402700

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 2053538653, 4107077306, 8214154612, 10267693265, 16428309224, 20535386530, 32856618448, 41070773060, 65713236896, 82141546120, 131426473792, 164283092240, 262852947584, 328566184480, 657132368960, 1314264737920]

約数ペア:

[(1, 1314264737920), (2, 657132368960), (4, 328566184480), (5, 262852947584), (8, 164283092240), (10, 131426473792), (16, 82141546120), (20, 65713236896), (32, 41070773060), (40, 32856618448), (64, 20535386530), (80, 16428309224), (128, 10267693265), (160, 8214154612), (320, 4107077306), (640, 2053538653)]