3455484920

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2107003}}^1$

素因数の和:2107055

約数の個数: 32

約数和(自身を含む): 7964475120

約数和(自身を除く): 4508990200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 2107003, 4214006, 8428012, 10535015, 16856024, 21070030, 42140060, 84280120, 86387123, 172774246, 345548492, 431935615, 691096984, 863871230, 1727742460, 3455484920]

約数ペア:

[(1, 3455484920), (2, 1727742460), (4, 863871230), (5, 691096984), (8, 431935615), (10, 345548492), (20, 172774246), (40, 86387123), (41, 84280120), (82, 42140060), (164, 21070030), (205, 16856024), (328, 10535015), (410, 8428012), (820, 4214006), (1640, 2107003)]