26193670270

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1009}}^1\times {\mathrm{25703}}^1$

素因数の和:26820

約数の個数: 32

約数和(自身を含む): 47664469440

約数和(自身を除く): 21470799170

約数列:

[1, 2, 5, 10, 101, 202, 505, 1009, 1010, 2018, 5045, 10090, 25703, 51406, 101909, 128515, 203818, 257030, 509545, 1019090, 2596003, 5192006, 12980015, 25934327, 25960030, 51868654, 129671635, 259343270, 2619367027, 5238734054, 13096835135, 26193670270]

約数ペア:

[(1, 26193670270), (2, 13096835135), (5, 5238734054), (10, 2619367027), (101, 259343270), (202, 129671635), (505, 51868654), (1009, 25960030), (1010, 25934327), (2018, 12980015), (5045, 5192006), (10090, 2596003), (25703, 1019090), (51406, 509545), (101909, 257030), (128515, 203818)]