3815690960

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{7919}}^1$

素因数の和:8268

約数の個数: 80

約数和(自身を含む): 9369043200

約数和(自身を除く): 5553352240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 317, 380, 634, 760, 1268, 1520, 1585, 2536, 3170, 5072, 6023, 6340, 7919, 12046, 12680, 15838, 24092, 25360, 30115, 31676, 39595, 48184, 60230, 63352, 79190, 96368, 120460, 126704, 150461, 158380, 240920, 300922, 316760, 481840, 601844, 633520, 752305, 1203688, 1504610, 2407376, 2510323, 3009220, 5020646, 6018440, 10041292, 12036880, 12551615, 20082584, 25103230, 40165168, 47696137, 50206460, 95392274, 100412920, 190784548, 200825840, 238480685, 381569096, 476961370, 763138192, 953922740, 1907845480, 3815690960]

約数ペア:

[(1, 3815690960), (2, 1907845480), (4, 953922740), (5, 763138192), (8, 476961370), (10, 381569096), (16, 238480685), (19, 200825840), (20, 190784548), (38, 100412920), (40, 95392274), (76, 50206460), (80, 47696137), (95, 40165168), (152, 25103230), (190, 20082584), (304, 12551615), (317, 12036880), (380, 10041292), (634, 6018440), (760, 5020646), (1268, 3009220), (1520, 2510323), (1585, 2407376), (2536, 1504610), (3170, 1203688), (5072, 752305), (6023, 633520), (6340, 601844), (7919, 481840), (12046, 316760), (12680, 300922), (15838, 240920), (24092, 158380), (25360, 150461), (30115, 126704), (31676, 120460), (39595, 96368), (48184, 79190), (60230, 63352)]