2017462225

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:450

約数の個数: 48

約数和(自身を含む): 2625099840

約数和(自身を除く): 607637615

約数列:

[1, 5, 25, 53, 59, 131, 197, 265, 295, 655, 985, 1325, 1475, 3127, 3275, 4925, 6943, 7729, 10441, 11623, 15635, 25807, 34715, 38645, 52205, 58115, 78175, 129035, 173575, 193225, 261025, 290575, 409637, 616019, 645175, 1367771, 1522613, 2048185, 3080095, 6838855, 7613065, 10240925, 15400475, 34194275, 38065325, 80698489, 403492445, 2017462225]

約数ペア:

[(1, 2017462225), (5, 403492445), (25, 80698489), (53, 38065325), (59, 34194275), (131, 15400475), (197, 10240925), (265, 7613065), (295, 6838855), (655, 3080095), (985, 2048185), (1325, 1522613), (1475, 1367771), (3127, 645175), (3275, 616019), (4925, 409637), (6943, 290575), (7729, 261025), (10441, 193225), (11623, 173575), (15635, 129035), (25807, 78175), (34715, 58115), (38645, 52205)]