40983670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1553}}^1$

素因数の和:1609

約数の個数: 64

約数和(自身を含む): 93985920

約数和(自身を除く): 53002250

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 29, 35, 58, 65, 70, 91, 130, 145, 182, 203, 290, 377, 406, 455, 754, 910, 1015, 1553, 1885, 2030, 2639, 3106, 3770, 5278, 7765, 10871, 13195, 15530, 20189, 21742, 26390, 40378, 45037, 54355, 90074, 100945, 108710, 141323, 201890, 225185, 282646, 315259, 450370, 585481, 630518, 706615, 1170962, 1413230, 1576295, 2927405, 3152590, 4098367, 5854810, 8196734, 20491835, 40983670]

約数ペア:

[(1, 40983670), (2, 20491835), (5, 8196734), (7, 5854810), (10, 4098367), (13, 3152590), (14, 2927405), (26, 1576295), (29, 1413230), (35, 1170962), (58, 706615), (65, 630518), (70, 585481), (91, 450370), (130, 315259), (145, 282646), (182, 225185), (203, 201890), (290, 141323), (377, 108710), (406, 100945), (455, 90074), (754, 54355), (910, 45037), (1015, 40378), (1553, 26390), (1885, 21742), (2030, 20189), (2639, 15530), (3106, 13195), (3770, 10871), (5278, 7765)]