651421967060

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{34539871}}^1$

素因数の和:34539944

約数の個数: 48

約数和(自身を含む): 1462280020992

約数和(自身を除く): 810858053932

約数列:

[1, 2, 4, 5, 10, 20, 23, 41, 46, 82, 92, 115, 164, 205, 230, 410, 460, 820, 943, 1886, 3772, 4715, 9430, 18860, 34539871, 69079742, 138159484, 172699355, 345398710, 690797420, 794417033, 1416134711, 1588834066, 2832269422, 3177668132, 3972085165, 5664538844, 7080673555, 7944170330, 14161347110, 15888340660, 28322694220, 32571098353, 65142196706, 130284393412, 162855491765, 325710983530, 651421967060]

約数ペア:

[(1, 651421967060), (2, 325710983530), (4, 162855491765), (5, 130284393412), (10, 65142196706), (20, 32571098353), (23, 28322694220), (41, 15888340660), (46, 14161347110), (82, 7944170330), (92, 7080673555), (115, 5664538844), (164, 3972085165), (205, 3177668132), (230, 2832269422), (410, 1588834066), (460, 1416134711), (820, 794417033), (943, 690797420), (1886, 345398710), (3772, 172699355), (4715, 138159484), (9430, 69079742), (18860, 34539871)]