12504950

素因数分解:

$2^1\times 5^2\times {\mathrm{383}}^1\times {\mathrm{653}}^1$

素因数の和:1048

約数の個数: 24

約数和(自身を含む): 23355648

約数和(自身を除く): 10850698

約数列:

[1, 2, 5, 10, 25, 50, 383, 653, 766, 1306, 1915, 3265, 3830, 6530, 9575, 16325, 19150, 32650, 250099, 500198, 1250495, 2500990, 6252475, 12504950]

約数ペア:

[(1, 12504950), (2, 6252475), (5, 2500990), (10, 1250495), (25, 500198), (50, 250099), (383, 32650), (653, 19150), (766, 16325), (1306, 9575), (1915, 6530), (3265, 3830)]