1251437470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{65213}}^1$

素因数の和:65340

約数の個数: 32

約数和(自身を含む): 2394658080

約数和(自身を除く): 1143220610

約数列:

[1, 2, 5, 10, 19, 38, 95, 101, 190, 202, 505, 1010, 1919, 3838, 9595, 19190, 65213, 130426, 326065, 652130, 1239047, 2478094, 6195235, 6586513, 12390470, 13173026, 32932565, 65865130, 125143747, 250287494, 625718735, 1251437470]

約数ペア:

[(1, 1251437470), (2, 625718735), (5, 250287494), (10, 125143747), (19, 65865130), (38, 32932565), (95, 13173026), (101, 12390470), (190, 6586513), (202, 6195235), (505, 2478094), (1010, 1239047), (1919, 652130), (3838, 326065), (9595, 130426), (19190, 65213)]