24804519760

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{881}}^1\times {\mathrm{18523}}^1$

素因数の和:19436

約数の個数: 80

約数和(自身を含む): 60777984960

約数和(自身を除く): 35973465200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 881, 1520, 1762, 3524, 4405, 7048, 8810, 14096, 16739, 17620, 18523, 33478, 35240, 37046, 66956, 70480, 74092, 83695, 92615, 133912, 148184, 167390, 185230, 267824, 296368, 334780, 351937, 370460, 669560, 703874, 740920, 1339120, 1407748, 1481840, 1759685, 2815496, 3519370, 5630992, 7038740, 14077480, 16318763, 28154960, 32637526, 65275052, 81593815, 130550104, 163187630, 261100208, 310056497, 326375260, 620112994, 652750520, 1240225988, 1305501040, 1550282485, 2480451976, 3100564970, 4960903952, 6201129940, 12402259880, 24804519760]

約数ペア:

[(1, 24804519760), (2, 12402259880), (4, 6201129940), (5, 4960903952), (8, 3100564970), (10, 2480451976), (16, 1550282485), (19, 1305501040), (20, 1240225988), (38, 652750520), (40, 620112994), (76, 326375260), (80, 310056497), (95, 261100208), (152, 163187630), (190, 130550104), (304, 81593815), (380, 65275052), (760, 32637526), (881, 28154960), (1520, 16318763), (1762, 14077480), (3524, 7038740), (4405, 5630992), (7048, 3519370), (8810, 2815496), (14096, 1759685), (16739, 1481840), (17620, 1407748), (18523, 1339120), (33478, 740920), (35240, 703874), (37046, 669560), (66956, 370460), (70480, 351937), (74092, 334780), (83695, 296368), (92615, 267824), (133912, 185230), (148184, 167390)]