2016168986150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1427}}^1\times {\mathrm{18481}}^1$

素因数の和:20070

約数の個数: 96

約数和(自身を含む): 4123532327040

約数和(自身を除く): 2107363340890

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 139, 275, 278, 550, 695, 1390, 1427, 1529, 2854, 3058, 3475, 6950, 7135, 7645, 14270, 15290, 15697, 18481, 31394, 35675, 36962, 38225, 71350, 76450, 78485, 92405, 156970, 184810, 198353, 203291, 392425, 396706, 406582, 462025, 784850, 924050, 991765, 1016455, 1983530, 2032910, 2181883, 2568859, 4363766, 4958825, 5082275, 5137718, 9917650, 10164550, 10909415, 12844295, 21818830, 25688590, 26372387, 28257449, 52744774, 54547075, 56514898, 64221475, 109094150, 128442950, 131861935, 141287245, 263723870, 282574490, 290096257, 580192514, 659309675, 706436225, 1318619350, 1412872450, 1450481285, 2900962570, 3665761793, 7252406425, 7331523586, 14504812850, 18328808965, 36657617930, 40323379723, 80646759446, 91644044825, 183288089650, 201616898615, 403233797230, 1008084493075, 2016168986150]

約数ペア:

[(1, 2016168986150), (2, 1008084493075), (5, 403233797230), (10, 201616898615), (11, 183288089650), (22, 91644044825), (25, 80646759446), (50, 40323379723), (55, 36657617930), (110, 18328808965), (139, 14504812850), (275, 7331523586), (278, 7252406425), (550, 3665761793), (695, 2900962570), (1390, 1450481285), (1427, 1412872450), (1529, 1318619350), (2854, 706436225), (3058, 659309675), (3475, 580192514), (6950, 290096257), (7135, 282574490), (7645, 263723870), (14270, 141287245), (15290, 131861935), (15697, 128442950), (18481, 109094150), (31394, 64221475), (35675, 56514898), (36962, 54547075), (38225, 52744774), (71350, 28257449), (76450, 26372387), (78485, 25688590), (92405, 21818830), (156970, 12844295), (184810, 10909415), (198353, 10164550), (203291, 9917650), (392425, 5137718), (396706, 5082275), (406582, 4958825), (462025, 4363766), (784850, 2568859), (924050, 2181883), (991765, 2032910), (1016455, 1983530)]