1330277650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{55313}}^1$

素因数の和:55375

約数の個数: 48

約数和(自身を含む): 2736715464

約数和(自身を除く): 1406437814

約数列:

[1, 2, 5, 10, 13, 25, 26, 37, 50, 65, 74, 130, 185, 325, 370, 481, 650, 925, 962, 1850, 2405, 4810, 12025, 24050, 55313, 110626, 276565, 553130, 719069, 1382825, 1438138, 2046581, 2765650, 3595345, 4093162, 7190690, 10232905, 17976725, 20465810, 26605553, 35953450, 51164525, 53211106, 102329050, 133027765, 266055530, 665138825, 1330277650]

約数ペア:

[(1, 1330277650), (2, 665138825), (5, 266055530), (10, 133027765), (13, 102329050), (25, 53211106), (26, 51164525), (37, 35953450), (50, 26605553), (65, 20465810), (74, 17976725), (130, 10232905), (185, 7190690), (325, 4093162), (370, 3595345), (481, 2765650), (650, 2046581), (925, 1438138), (962, 1382825), (1850, 719069), (2405, 553130), (4810, 276565), (12025, 110626), (24050, 55313)]