61097500

素因数分解:

$2^2\times 5^4\times {\mathrm{24439}}^1$

素因数の和:24463

約数の個数: 30

約数和(自身を含む): 133613480

約数和(自身を除く): 72515980

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 625, 1250, 2500, 24439, 48878, 97756, 122195, 244390, 488780, 610975, 1221950, 2443900, 3054875, 6109750, 12219500, 15274375, 30548750, 61097500]

約数ペア:

[(1, 61097500), (2, 30548750), (4, 15274375), (5, 12219500), (10, 6109750), (20, 3054875), (25, 2443900), (50, 1221950), (100, 610975), (125, 488780), (250, 244390), (500, 122195), (625, 97756), (1250, 48878), (2500, 24439)]