13303048440260

素因数分解:

$2^2\times 5^1\times {\mathrm{15121}}^1\times {\mathrm{43988653}}^1$

素因数の和:44003783

約数の個数: 24

約数和(自身を含む): 27938249883096

約数和(自身を除く): 14635201442836

約数列:

[1, 2, 4, 5, 10, 20, 15121, 30242, 60484, 75605, 151210, 302420, 43988653, 87977306, 175954612, 219943265, 439886530, 879773060, 665152422013, 1330304844026, 2660609688052, 3325762110065, 6651524220130, 13303048440260]

約数ペア:

[(1, 13303048440260), (2, 6651524220130), (4, 3325762110065), (5, 2660609688052), (10, 1330304844026), (20, 665152422013), (15121, 879773060), (30242, 439886530), (60484, 219943265), (75605, 175954612), (151210, 87977306), (302420, 43988653)]