804913060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{249973}}^1$

素因数の和:250012

約数の個数: 48

約数和(自身を含む): 2015790336

約数和(自身を除く): 1210877276

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 249973, 499946, 999892, 1249865, 1749811, 2499730, 3499622, 4999460, 5749379, 6999244, 8749055, 11498758, 17498110, 22997516, 28746895, 34996220, 40245653, 57493790, 80491306, 114987580, 160982612, 201228265, 402456530, 804913060]

約数ペア:

[(1, 804913060), (2, 402456530), (4, 201228265), (5, 160982612), (7, 114987580), (10, 80491306), (14, 57493790), (20, 40245653), (23, 34996220), (28, 28746895), (35, 22997516), (46, 17498110), (70, 11498758), (92, 8749055), (115, 6999244), (140, 5749379), (161, 4999460), (230, 3499622), (322, 2499730), (460, 1749811), (644, 1249865), (805, 999892), (1610, 499946), (3220, 249973)]