83072750

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{17489}}^1$

素因数の和:17525

約数の個数: 32

約数和(自身を含む): 163706400

約数和(自身を除く): 80633650

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 950, 2375, 4750, 17489, 34978, 87445, 174890, 332291, 437225, 664582, 874450, 1661455, 2186125, 3322910, 4372250, 8307275, 16614550, 41536375, 83072750]

約数ペア:

[(1, 83072750), (2, 41536375), (5, 16614550), (10, 8307275), (19, 4372250), (25, 3322910), (38, 2186125), (50, 1661455), (95, 874450), (125, 664582), (190, 437225), (250, 332291), (475, 174890), (950, 87445), (2375, 34978), (4750, 17489)]