111996080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4651}}^1$

素因数の和:4714

約数の個数: 80

約数和(自身を含む): 304575744

約数和(自身を除く): 192579664

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 56, 70, 80, 86, 112, 140, 172, 215, 280, 301, 344, 430, 560, 602, 688, 860, 1204, 1505, 1720, 2408, 3010, 3440, 4651, 4816, 6020, 9302, 12040, 18604, 23255, 24080, 32557, 37208, 46510, 65114, 74416, 93020, 130228, 162785, 186040, 199993, 260456, 325570, 372080, 399986, 520912, 651140, 799972, 999965, 1302280, 1399951, 1599944, 1999930, 2604560, 2799902, 3199888, 3999860, 5599804, 6999755, 7999720, 11199608, 13999510, 15999440, 22399216, 27999020, 55998040, 111996080]

約数ペア:

[(1, 111996080), (2, 55998040), (4, 27999020), (5, 22399216), (7, 15999440), (8, 13999510), (10, 11199608), (14, 7999720), (16, 6999755), (20, 5599804), (28, 3999860), (35, 3199888), (40, 2799902), (43, 2604560), (56, 1999930), (70, 1599944), (80, 1399951), (86, 1302280), (112, 999965), (140, 799972), (172, 651140), (215, 520912), (280, 399986), (301, 372080), (344, 325570), (430, 260456), (560, 199993), (602, 186040), (688, 162785), (860, 130228), (1204, 93020), (1505, 74416), (1720, 65114), (2408, 46510), (3010, 37208), (3440, 32557), (4651, 24080), (4816, 23255), (6020, 18604), (9302, 12040)]