70492480

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:216

約数の個数: 112

約数和(自身を含む): 177027840

約数和(自身を除く): 106535360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 47, 64, 80, 86, 94, 109, 160, 172, 188, 215, 218, 235, 320, 344, 376, 430, 436, 470, 545, 688, 752, 860, 872, 940, 1090, 1376, 1504, 1720, 1744, 1880, 2021, 2180, 2752, 3008, 3440, 3488, 3760, 4042, 4360, 4687, 5123, 6880, 6976, 7520, 8084, 8720, 9374, 10105, 10246, 13760, 15040, 16168, 17440, 18748, 20210, 20492, 23435, 25615, 32336, 34880, 37496, 40420, 40984, 46870, 51230, 64672, 74992, 80840, 81968, 93740, 102460, 129344, 149984, 161680, 163936, 187480, 204920, 220289, 299968, 323360, 327872, 374960, 409840, 440578, 646720, 749920, 819680, 881156, 1101445, 1499840, 1639360, 1762312, 2202890, 3524624, 4405780, 7049248, 8811560, 14098496, 17623120, 35246240, 70492480]

約数ペア:

[(1, 70492480), (2, 35246240), (4, 17623120), (5, 14098496), (8, 8811560), (10, 7049248), (16, 4405780), (20, 3524624), (32, 2202890), (40, 1762312), (43, 1639360), (47, 1499840), (64, 1101445), (80, 881156), (86, 819680), (94, 749920), (109, 646720), (160, 440578), (172, 409840), (188, 374960), (215, 327872), (218, 323360), (235, 299968), (320, 220289), (344, 204920), (376, 187480), (430, 163936), (436, 161680), (470, 149984), (545, 129344), (688, 102460), (752, 93740), (860, 81968), (872, 80840), (940, 74992), (1090, 64672), (1376, 51230), (1504, 46870), (1720, 40984), (1744, 40420), (1880, 37496), (2021, 34880), (2180, 32336), (2752, 25615), (3008, 23435), (3440, 20492), (3488, 20210), (3760, 18748), (4042, 17440), (4360, 16168), (4687, 15040), (5123, 13760), (6880, 10246), (6976, 10105), (7520, 9374), (8084, 8720)]