42487700

素因数分解:

$2^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{5119}}^1$

素因数の和:5216

約数の個数: 36

約数和(自身を含む): 93327360

約数和(自身を除く): 50839660

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 83, 100, 166, 332, 415, 830, 1660, 2075, 4150, 5119, 8300, 10238, 20476, 25595, 51190, 102380, 127975, 255950, 424877, 511900, 849754, 1699508, 2124385, 4248770, 8497540, 10621925, 21243850, 42487700]

約数ペア:

[(1, 42487700), (2, 21243850), (4, 10621925), (5, 8497540), (10, 4248770), (20, 2124385), (25, 1699508), (50, 849754), (83, 511900), (100, 424877), (166, 255950), (332, 127975), (415, 102380), (830, 51190), (1660, 25595), (2075, 20476), (4150, 10238), (5119, 8300)]