1036002280

素因数分解:

$2^3\times 5^1\times {\mathrm{647}}^1\times {\mathrm{40031}}^1$

素因数の和:40689

約数の個数: 32

約数和(自身を含む): 2334666240

約数和(自身を除く): 1298663960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 647, 1294, 2588, 3235, 5176, 6470, 12940, 25880, 40031, 80062, 160124, 200155, 320248, 400310, 800620, 1601240, 25900057, 51800114, 103600228, 129500285, 207200456, 259000570, 518001140, 1036002280]

約数ペア:

[(1, 1036002280), (2, 518001140), (4, 259000570), (5, 207200456), (8, 129500285), (10, 103600228), (20, 51800114), (40, 25900057), (647, 1601240), (1294, 800620), (2588, 400310), (3235, 320248), (5176, 200155), (6470, 160124), (12940, 80062), (25880, 40031)]