106815440

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{31051}}^1$

素因数の和:31107

約数の個数: 40

約数和(自身を含む): 254129568

約数和(自身を除く): 147314128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 31051, 62102, 124204, 155255, 248408, 310510, 496816, 621020, 1242040, 1335193, 2484080, 2670386, 5340772, 6675965, 10681544, 13351930, 21363088, 26703860, 53407720, 106815440]

約数ペア:

[(1, 106815440), (2, 53407720), (4, 26703860), (5, 21363088), (8, 13351930), (10, 10681544), (16, 6675965), (20, 5340772), (40, 2670386), (43, 2484080), (80, 1335193), (86, 1242040), (172, 621020), (215, 496816), (344, 310510), (430, 248408), (688, 155255), (860, 124204), (1720, 62102), (3440, 31051)]