2016242500

素因数分解:

$2^2\times 5^4\times {\mathrm{17}}^1\times {\mathrm{47441}}^1$

素因数の和:47482

約数の個数: 60

約数和(自身を含む): 4668577452

約数和(自身を除く): 2652334952

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 125, 170, 250, 340, 425, 500, 625, 850, 1250, 1700, 2125, 2500, 4250, 8500, 10625, 21250, 42500, 47441, 94882, 189764, 237205, 474410, 806497, 948820, 1186025, 1612994, 2372050, 3225988, 4032485, 4744100, 5930125, 8064970, 11860250, 16129940, 20162425, 23720500, 29650625, 40324850, 59301250, 80649700, 100812125, 118602500, 201624250, 403248500, 504060625, 1008121250, 2016242500]

約数ペア:

[(1, 2016242500), (2, 1008121250), (4, 504060625), (5, 403248500), (10, 201624250), (17, 118602500), (20, 100812125), (25, 80649700), (34, 59301250), (50, 40324850), (68, 29650625), (85, 23720500), (100, 20162425), (125, 16129940), (170, 11860250), (250, 8064970), (340, 5930125), (425, 4744100), (500, 4032485), (625, 3225988), (850, 2372050), (1250, 1612994), (1700, 1186025), (2125, 948820), (2500, 806497), (4250, 474410), (8500, 237205), (10625, 189764), (21250, 94882), (42500, 47441)]