78832250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{421}}^1$

素因数の和:552

約数の個数: 64

約数和(自身を含む): 170636544

約数和(自身を除く): 91804294

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 107, 125, 175, 214, 250, 350, 421, 535, 749, 842, 875, 1070, 1498, 1750, 2105, 2675, 2947, 3745, 4210, 5350, 5894, 7490, 10525, 13375, 14735, 18725, 21050, 26750, 29470, 37450, 45047, 52625, 73675, 90094, 93625, 105250, 147350, 187250, 225235, 315329, 368375, 450470, 630658, 736750, 1126175, 1576645, 2252350, 3153290, 5630875, 7883225, 11261750, 15766450, 39416125, 78832250]

約数ペア:

[(1, 78832250), (2, 39416125), (5, 15766450), (7, 11261750), (10, 7883225), (14, 5630875), (25, 3153290), (35, 2252350), (50, 1576645), (70, 1126175), (107, 736750), (125, 630658), (175, 450470), (214, 368375), (250, 315329), (350, 225235), (421, 187250), (535, 147350), (749, 105250), (842, 93625), (875, 90094), (1070, 73675), (1498, 52625), (1750, 45047), (2105, 37450), (2675, 29470), (2947, 26750), (3745, 21050), (4210, 18725), (5350, 14735), (5894, 13375), (7490, 10525)]