47525000

素因数分解:

$2^3\times 5^5\times {\mathrm{1901}}^1$

素因数の和:1932

約数の個数: 48

約数和(自身を含む): 111438180

約数和(自身を除く): 63913180

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 625, 1000, 1250, 1901, 2500, 3125, 3802, 5000, 6250, 7604, 9505, 12500, 15208, 19010, 25000, 38020, 47525, 76040, 95050, 190100, 237625, 380200, 475250, 950500, 1188125, 1901000, 2376250, 4752500, 5940625, 9505000, 11881250, 23762500, 47525000]

約数ペア:

[(1, 47525000), (2, 23762500), (4, 11881250), (5, 9505000), (8, 5940625), (10, 4752500), (20, 2376250), (25, 1901000), (40, 1188125), (50, 950500), (100, 475250), (125, 380200), (200, 237625), (250, 190100), (500, 95050), (625, 76040), (1000, 47525), (1250, 38020), (1901, 25000), (2500, 19010), (3125, 15208), (3802, 12500), (5000, 9505), (6250, 7604)]