834285220

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1\times {\mathrm{3673}}^1$

素因数の和:4000

約数の個数: 48

約数和(自身を含む): 1801700208

約数和(自身を除く): 967414988

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 277, 410, 554, 820, 1108, 1385, 2770, 3673, 5540, 7346, 11357, 14692, 18365, 22714, 36730, 45428, 56785, 73460, 113570, 150593, 227140, 301186, 602372, 752965, 1017421, 1505930, 2034842, 3011860, 4069684, 5087105, 10174210, 20348420, 41714261, 83428522, 166857044, 208571305, 417142610, 834285220]

約数ペア:

[(1, 834285220), (2, 417142610), (4, 208571305), (5, 166857044), (10, 83428522), (20, 41714261), (41, 20348420), (82, 10174210), (164, 5087105), (205, 4069684), (277, 3011860), (410, 2034842), (554, 1505930), (820, 1017421), (1108, 752965), (1385, 602372), (2770, 301186), (3673, 227140), (5540, 150593), (7346, 113570), (11357, 73460), (14692, 56785), (18365, 45428), (22714, 36730)]