56943969380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{311}}^1\times {\mathrm{3191}}^1$

素因数の和:3681

約数の個数: 96

約数和(自身を含む): 127157022720

約数和(自身を除く): 70213053340

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 151, 190, 302, 311, 380, 604, 622, 755, 1244, 1510, 1555, 2869, 3020, 3110, 3191, 5738, 5909, 6220, 6382, 11476, 11818, 12764, 14345, 15955, 23636, 28690, 29545, 31910, 46961, 57380, 59090, 60629, 63820, 93922, 118180, 121258, 187844, 234805, 242516, 303145, 469610, 481841, 606290, 892259, 939220, 963682, 992401, 1212580, 1784518, 1927364, 1984802, 2409205, 3569036, 3969604, 4461295, 4818410, 4962005, 8922590, 9154979, 9636820, 9924010, 17845180, 18309958, 18855619, 19848020, 36619916, 37711238, 45774895, 75422476, 91549790, 94278095, 149852551, 183099580, 188556190, 299705102, 377112380, 599410204, 749262755, 1498525510, 2847198469, 2997051020, 5694396938, 11388793876, 14235992345, 28471984690, 56943969380]

約数ペア:

[(1, 56943969380), (2, 28471984690), (4, 14235992345), (5, 11388793876), (10, 5694396938), (19, 2997051020), (20, 2847198469), (38, 1498525510), (76, 749262755), (95, 599410204), (151, 377112380), (190, 299705102), (302, 188556190), (311, 183099580), (380, 149852551), (604, 94278095), (622, 91549790), (755, 75422476), (1244, 45774895), (1510, 37711238), (1555, 36619916), (2869, 19848020), (3020, 18855619), (3110, 18309958), (3191, 17845180), (5738, 9924010), (5909, 9636820), (6220, 9154979), (6382, 8922590), (11476, 4962005), (11818, 4818410), (12764, 4461295), (14345, 3969604), (15955, 3569036), (23636, 2409205), (28690, 1984802), (29545, 1927364), (31910, 1784518), (46961, 1212580), (57380, 992401), (59090, 963682), (60629, 939220), (63820, 892259), (93922, 606290), (118180, 481841), (121258, 469610), (187844, 303145), (234805, 242516)]