85681570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{11171}}^1$

素因数の和:11250

約数の個数: 32

約数和(自身を含む): 168920640

約数和(自身を除く): 83239070

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 118, 130, 295, 590, 767, 1534, 3835, 7670, 11171, 22342, 55855, 111710, 145223, 290446, 659089, 726115, 1318178, 1452230, 3295445, 6590890, 8568157, 17136314, 42840785, 85681570]

約数ペア:

[(1, 85681570), (2, 42840785), (5, 17136314), (10, 8568157), (13, 6590890), (26, 3295445), (59, 1452230), (65, 1318178), (118, 726115), (130, 659089), (295, 290446), (590, 145223), (767, 111710), (1534, 55855), (3835, 22342), (7670, 11171)]