2015587060

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{106871}}^1$

素因数の和:106944

約数の個数: 48

約数和(自身を含む): 4524532992

約数和(自身を除く): 2508945932

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, 106871, 213742, 427484, 534355, 1068710, 2137420, 2458033, 4381711, 4916066, 8763422, 9832132, 12290165, 17526844, 21908555, 24580330, 43817110, 49160660, 87634220, 100779353, 201558706, 403117412, 503896765, 1007793530, 2015587060]

約数ペア:

[(1, 2015587060), (2, 1007793530), (4, 503896765), (5, 403117412), (10, 201558706), (20, 100779353), (23, 87634220), (41, 49160660), (46, 43817110), (82, 24580330), (92, 21908555), (115, 17526844), (164, 12290165), (205, 9832132), (230, 8763422), (410, 4916066), (460, 4381711), (820, 2458033), (943, 2137420), (1886, 1068710), (3772, 534355), (4715, 427484), (9430, 213742), (18860, 106871)]