11898656560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{857}}^1\times {\mathrm{24793}}^1$

素因数の和:25670

約数の個数: 80

約数和(自身を含む): 31654598976

約数和(自身を除く): 19755942416

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 857, 1714, 3428, 4285, 5999, 6856, 8570, 11998, 13712, 17140, 23996, 24793, 29995, 34280, 47992, 49586, 59990, 68560, 95984, 99172, 119980, 123965, 173551, 198344, 239960, 247930, 347102, 396688, 479920, 495860, 694204, 867755, 991720, 1388408, 1735510, 1983440, 2776816, 3471020, 6942040, 13884080, 21247601, 42495202, 84990404, 106238005, 148733207, 169980808, 212476010, 297466414, 339961616, 424952020, 594932828, 743666035, 849904040, 1189865656, 1487332070, 1699808080, 2379731312, 2974664140, 5949328280, 11898656560]

約数ペア:

[(1, 11898656560), (2, 5949328280), (4, 2974664140), (5, 2379731312), (7, 1699808080), (8, 1487332070), (10, 1189865656), (14, 849904040), (16, 743666035), (20, 594932828), (28, 424952020), (35, 339961616), (40, 297466414), (56, 212476010), (70, 169980808), (80, 148733207), (112, 106238005), (140, 84990404), (280, 42495202), (560, 21247601), (857, 13884080), (1714, 6942040), (3428, 3471020), (4285, 2776816), (5999, 1983440), (6856, 1735510), (8570, 1388408), (11998, 991720), (13712, 867755), (17140, 694204), (23996, 495860), (24793, 479920), (29995, 396688), (34280, 347102), (47992, 247930), (49586, 239960), (59990, 198344), (68560, 173551), (95984, 123965), (99172, 119980)]