41725000

素因数分解:

$2^3\times 5^5\times {\mathrm{1669}}^1$

素因数の和:1700

約数の個数: 48

約数和(自身を含む): 97845300

約数和(自身を除く): 56120300

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 625, 1000, 1250, 1669, 2500, 3125, 3338, 5000, 6250, 6676, 8345, 12500, 13352, 16690, 25000, 33380, 41725, 66760, 83450, 166900, 208625, 333800, 417250, 834500, 1043125, 1669000, 2086250, 4172500, 5215625, 8345000, 10431250, 20862500, 41725000]

約数ペア:

[(1, 41725000), (2, 20862500), (4, 10431250), (5, 8345000), (8, 5215625), (10, 4172500), (20, 2086250), (25, 1669000), (40, 1043125), (50, 834500), (100, 417250), (125, 333800), (200, 208625), (250, 166900), (500, 83450), (625, 66760), (1000, 41725), (1250, 33380), (1669, 25000), (2500, 16690), (3125, 13352), (3338, 12500), (5000, 8345), (6250, 6676)]