8549868880

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{50723}}^1$

素因数の和:50793

約数の個数: 120

約数和(自身を含む): 23662137312

約数和(自身を除く): 15112268432

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 49, 56, 70, 80, 86, 98, 112, 140, 172, 196, 215, 245, 280, 301, 344, 392, 430, 490, 560, 602, 688, 784, 860, 980, 1204, 1505, 1720, 1960, 2107, 2408, 3010, 3440, 3920, 4214, 4816, 6020, 8428, 10535, 12040, 16856, 21070, 24080, 33712, 42140, 50723, 84280, 101446, 168560, 202892, 253615, 355061, 405784, 507230, 710122, 811568, 1014460, 1420244, 1775305, 2028920, 2181089, 2485427, 2840488, 3550610, 4057840, 4362178, 4970854, 5680976, 7101220, 8724356, 9941708, 10905445, 12427135, 14202440, 15267623, 17448712, 19883416, 21810890, 24854270, 28404880, 30535246, 34897424, 39766832, 43621780, 49708540, 61070492, 76338115, 87243560, 99417080, 106873361, 122140984, 152676230, 174487120, 198834160, 213746722, 244281968, 305352460, 427493444, 534366805, 610704920, 854986888, 1068733610, 1221409840, 1709973776, 2137467220, 4274934440, 8549868880]

約数ペア:

[(1, 8549868880), (2, 4274934440), (4, 2137467220), (5, 1709973776), (7, 1221409840), (8, 1068733610), (10, 854986888), (14, 610704920), (16, 534366805), (20, 427493444), (28, 305352460), (35, 244281968), (40, 213746722), (43, 198834160), (49, 174487120), (56, 152676230), (70, 122140984), (80, 106873361), (86, 99417080), (98, 87243560), (112, 76338115), (140, 61070492), (172, 49708540), (196, 43621780), (215, 39766832), (245, 34897424), (280, 30535246), (301, 28404880), (344, 24854270), (392, 21810890), (430, 19883416), (490, 17448712), (560, 15267623), (602, 14202440), (688, 12427135), (784, 10905445), (860, 9941708), (980, 8724356), (1204, 7101220), (1505, 5680976), (1720, 4970854), (1960, 4362178), (2107, 4057840), (2408, 3550610), (3010, 2840488), (3440, 2485427), (3920, 2181089), (4214, 2028920), (4816, 1775305), (6020, 1420244), (8428, 1014460), (10535, 811568), (12040, 710122), (16856, 507230), (21070, 405784), (24080, 355061), (33712, 253615), (42140, 202892), (50723, 168560), (84280, 101446)]