2012317075

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{1579}}^1\times {\mathrm{2683}}^1$

素因数の和:4291

約数の個数: 24

約数和(自身を含む): 2629246400

約数和(自身を除く): 616929325

約数列:

[1, 5, 19, 25, 95, 475, 1579, 2683, 7895, 13415, 30001, 39475, 50977, 67075, 150005, 254885, 750025, 1274425, 4236457, 21182285, 80492683, 105911425, 402463415, 2012317075]

約数ペア:

[(1, 2012317075), (5, 402463415), (19, 105911425), (25, 80492683), (95, 21182285), (475, 4236457), (1579, 1274425), (2683, 750025), (7895, 254885), (13415, 150005), (30001, 67075), (39475, 50977)]