1188572560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{2122451}}^1$

素因数の和:2122471

約数の個数: 40

約数和(自身を含む): 3158208576

約数和(自身を除く): 1969636016

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 2122451, 4244902, 8489804, 10612255, 14857157, 16979608, 21224510, 29714314, 33959216, 42449020, 59428628, 74285785, 84898040, 118857256, 148571570, 169796080, 237714512, 297143140, 594286280, 1188572560]

約数ペア:

[(1, 1188572560), (2, 594286280), (4, 297143140), (5, 237714512), (7, 169796080), (8, 148571570), (10, 118857256), (14, 84898040), (16, 74285785), (20, 59428628), (28, 42449020), (35, 33959216), (40, 29714314), (56, 21224510), (70, 16979608), (80, 14857157), (112, 10612255), (140, 8489804), (280, 4244902), (560, 2122451)]