71414000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{5101}}^1$

素因数の和:5131

約数の個数: 80

約数和(自身を含む): 197386176

約数和(自身を除く): 125972176

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 500, 560, 700, 875, 1000, 1400, 1750, 2000, 2800, 3500, 5101, 7000, 10202, 14000, 20404, 25505, 35707, 40808, 51010, 71414, 81616, 102020, 127525, 142828, 178535, 204040, 255050, 285656, 357070, 408080, 510100, 571312, 637625, 714140, 892675, 1020200, 1275250, 1428280, 1785350, 2040400, 2550500, 2856560, 3570700, 4463375, 5101000, 7141400, 8926750, 10202000, 14282800, 17853500, 35707000, 71414000]

約数ペア:

[(1, 71414000), (2, 35707000), (4, 17853500), (5, 14282800), (7, 10202000), (8, 8926750), (10, 7141400), (14, 5101000), (16, 4463375), (20, 3570700), (25, 2856560), (28, 2550500), (35, 2040400), (40, 1785350), (50, 1428280), (56, 1275250), (70, 1020200), (80, 892675), (100, 714140), (112, 637625), (125, 571312), (140, 510100), (175, 408080), (200, 357070), (250, 285656), (280, 255050), (350, 204040), (400, 178535), (500, 142828), (560, 127525), (700, 102020), (875, 81616), (1000, 71414), (1400, 51010), (1750, 40808), (2000, 35707), (2800, 25505), (3500, 20404), (5101, 14000), (7000, 10202)]