69463840

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{10589}}^1$

素因数の和:10645

約数の個数: 48

約数和(自身を含む): 168126840

約数和(自身を除く): 98663000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 6560, 10589, 21178, 42356, 52945, 84712, 105890, 169424, 211780, 338848, 423560, 434149, 847120, 868298, 1694240, 1736596, 2170745, 3473192, 4341490, 6946384, 8682980, 13892768, 17365960, 34731920, 69463840]

約数ペア:

[(1, 69463840), (2, 34731920), (4, 17365960), (5, 13892768), (8, 8682980), (10, 6946384), (16, 4341490), (20, 3473192), (32, 2170745), (40, 1736596), (41, 1694240), (80, 868298), (82, 847120), (160, 434149), (164, 423560), (205, 338848), (328, 211780), (410, 169424), (656, 105890), (820, 84712), (1312, 52945), (1640, 42356), (3280, 21178), (6560, 10589)]