26408270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{13009}}^1$

素因数の和:13052

約数の個数: 32

約数和(自身を含む): 56203200

約数和(自身を除く): 29794930

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 13009, 26018, 65045, 91063, 130090, 182126, 377261, 455315, 754522, 910630, 1886305, 2640827, 3772610, 5281654, 13204135, 26408270]

約数ペア:

[(1, 26408270), (2, 13204135), (5, 5281654), (7, 3772610), (10, 2640827), (14, 1886305), (29, 910630), (35, 754522), (58, 455315), (70, 377261), (145, 182126), (203, 130090), (290, 91063), (406, 65045), (1015, 26018), (2030, 13009)]