2023131384820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1111610651}}^1$

素因数の和:1111610680

約数の個数: 48

約数和(自身を含む): 5229016507008

約数和(自身を除く): 3205885122188

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 1111610651, 2223221302, 4446442604, 5558053255, 7781274557, 11116106510, 14450938463, 15562549114, 22232213020, 28901876926, 31125098228, 38906372785, 57803753852, 72254692315, 77812745570, 101156569241, 144509384630, 155625491140, 202313138482, 289018769260, 404626276964, 505782846205, 1011565692410, 2023131384820]

約数ペア:

[(1, 2023131384820), (2, 1011565692410), (4, 505782846205), (5, 404626276964), (7, 289018769260), (10, 202313138482), (13, 155625491140), (14, 144509384630), (20, 101156569241), (26, 77812745570), (28, 72254692315), (35, 57803753852), (52, 38906372785), (65, 31125098228), (70, 28901876926), (91, 22232213020), (130, 15562549114), (140, 14450938463), (182, 11116106510), (260, 7781274557), (364, 5558053255), (455, 4446442604), (910, 2223221302), (1820, 1111610651)]