804905090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2113}}^1\times {\mathrm{3463}}^1$

素因数の和:5594

約数の個数: 32

約数和(自身を含む): 1581745536

約数和(自身を除く): 776840446

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 2113, 3463, 4226, 6926, 10565, 17315, 21130, 23243, 34630, 38093, 46486, 76186, 116215, 190465, 232430, 380930, 7317319, 14634638, 36586595, 73173190, 80490509, 160981018, 402452545, 804905090]

約数ペア:

[(1, 804905090), (2, 402452545), (5, 160981018), (10, 80490509), (11, 73173190), (22, 36586595), (55, 14634638), (110, 7317319), (2113, 380930), (3463, 232430), (4226, 190465), (6926, 116215), (10565, 76186), (17315, 46486), (21130, 38093), (23243, 34630)]