77181100

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^2\times {\mathrm{1459}}^1$

素因数の和:1519

約数の個数: 54

約数和(自身を含む): 175201460

約数和(自身を除く): 98020360

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 460, 529, 575, 1058, 1150, 1459, 2116, 2300, 2645, 2918, 5290, 5836, 7295, 10580, 13225, 14590, 26450, 29180, 33557, 36475, 52900, 67114, 72950, 134228, 145900, 167785, 335570, 671140, 771811, 838925, 1543622, 1677850, 3087244, 3355700, 3859055, 7718110, 15436220, 19295275, 38590550, 77181100]

約数ペア:

[(1, 77181100), (2, 38590550), (4, 19295275), (5, 15436220), (10, 7718110), (20, 3859055), (23, 3355700), (25, 3087244), (46, 1677850), (50, 1543622), (92, 838925), (100, 771811), (115, 671140), (230, 335570), (460, 167785), (529, 145900), (575, 134228), (1058, 72950), (1150, 67114), (1459, 52900), (2116, 36475), (2300, 33557), (2645, 29180), (2918, 26450), (5290, 14590), (5836, 13225), (7295, 10580)]