34865748920

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{21259603}}^1$

素因数の和:21259655

約数の個数: 32

約数和(自身を含む): 80361303120

約数和(自身を除く): 45495554200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 21259603, 42519206, 85038412, 106298015, 170076824, 212596030, 425192060, 850384120, 871643723, 1743287446, 3486574892, 4358218615, 6973149784, 8716437230, 17432874460, 34865748920]

約数ペア:

[(1, 34865748920), (2, 17432874460), (4, 8716437230), (5, 6973149784), (8, 4358218615), (10, 3486574892), (20, 1743287446), (40, 871643723), (41, 850384120), (82, 425192060), (164, 212596030), (205, 170076824), (328, 106298015), (410, 85038412), (820, 42519206), (1640, 21259603)]