26191760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{46771}}^1$

素因数の和:46791

約数の個数: 40

約数和(自身を含む): 69596736

約数和(自身を除く): 43404976

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 46771, 93542, 187084, 233855, 327397, 374168, 467710, 654794, 748336, 935420, 1309588, 1636985, 1870840, 2619176, 3273970, 3741680, 5238352, 6547940, 13095880, 26191760]

約数ペア:

[(1, 26191760), (2, 13095880), (4, 6547940), (5, 5238352), (7, 3741680), (8, 3273970), (10, 2619176), (14, 1870840), (16, 1636985), (20, 1309588), (28, 935420), (35, 748336), (40, 654794), (56, 467710), (70, 374168), (80, 327397), (112, 233855), (140, 187084), (280, 93542), (560, 46771)]