766160920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{733}}^1\times {\mathrm{3733}}^1$

素因数の和:4484

約数の個数: 64

約数和(自身を含む): 1973344320

約数和(自身を除く): 1207183400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 733, 1466, 2932, 3665, 3733, 5131, 5864, 7330, 7466, 10262, 14660, 14932, 18665, 20524, 25655, 26131, 29320, 29864, 37330, 41048, 51310, 52262, 74660, 102620, 104524, 130655, 149320, 205240, 209048, 261310, 522620, 1045240, 2736289, 5472578, 10945156, 13681445, 19154023, 21890312, 27362890, 38308046, 54725780, 76616092, 95770115, 109451560, 153232184, 191540230, 383080460, 766160920]

約数ペア:

[(1, 766160920), (2, 383080460), (4, 191540230), (5, 153232184), (7, 109451560), (8, 95770115), (10, 76616092), (14, 54725780), (20, 38308046), (28, 27362890), (35, 21890312), (40, 19154023), (56, 13681445), (70, 10945156), (140, 5472578), (280, 2736289), (733, 1045240), (1466, 522620), (2932, 261310), (3665, 209048), (3733, 205240), (5131, 149320), (5864, 130655), (7330, 104524), (7466, 102620), (10262, 74660), (14660, 52262), (14932, 51310), (18665, 41048), (20524, 37330), (25655, 29864), (26131, 29320)]