24986900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{13151}}^1$

素因数の和:13184

約数の個数: 36

約数和(自身を含む): 57079680

約数和(自身を除く): 32092780

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 13151, 26302, 52604, 65755, 131510, 249869, 263020, 328775, 499738, 657550, 999476, 1249345, 1315100, 2498690, 4997380, 6246725, 12493450, 24986900]

約数ペア:

[(1, 24986900), (2, 12493450), (4, 6246725), (5, 4997380), (10, 2498690), (19, 1315100), (20, 1249345), (25, 999476), (38, 657550), (50, 499738), (76, 328775), (95, 263020), (100, 249869), (190, 131510), (380, 65755), (475, 52604), (950, 26302), (1900, 13151)]