6685000

素因数分解:

$2^3\times 5^4\times 7^1\times {\mathrm{191}}^1$

素因数の和:224

約数の個数: 80

約数和(自身を含む): 17994240

約数和(自身を除く): 11309240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 125, 140, 175, 191, 200, 250, 280, 350, 382, 500, 625, 700, 764, 875, 955, 1000, 1250, 1337, 1400, 1528, 1750, 1910, 2500, 2674, 3500, 3820, 4375, 4775, 5000, 5348, 6685, 7000, 7640, 8750, 9550, 10696, 13370, 17500, 19100, 23875, 26740, 33425, 35000, 38200, 47750, 53480, 66850, 95500, 119375, 133700, 167125, 191000, 238750, 267400, 334250, 477500, 668500, 835625, 955000, 1337000, 1671250, 3342500, 6685000]

約数ペア:

[(1, 6685000), (2, 3342500), (4, 1671250), (5, 1337000), (7, 955000), (8, 835625), (10, 668500), (14, 477500), (20, 334250), (25, 267400), (28, 238750), (35, 191000), (40, 167125), (50, 133700), (56, 119375), (70, 95500), (100, 66850), (125, 53480), (140, 47750), (175, 38200), (191, 35000), (200, 33425), (250, 26740), (280, 23875), (350, 19100), (382, 17500), (500, 13370), (625, 10696), (700, 9550), (764, 8750), (875, 7640), (955, 7000), (1000, 6685), (1250, 5348), (1337, 5000), (1400, 4775), (1528, 4375), (1750, 3820), (1910, 3500), (2500, 2674)]