62470460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{240271}}^1$

素因数の和:240293

約数の個数: 24

約数和(自身を含む): 141279936

約数和(自身を除く): 78809476

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 240271, 480542, 961084, 1201355, 2402710, 3123523, 4805420, 6247046, 12494092, 15617615, 31235230, 62470460]

約数ペア:

[(1, 62470460), (2, 31235230), (4, 15617615), (5, 12494092), (10, 6247046), (13, 4805420), (20, 3123523), (26, 2402710), (52, 1201355), (65, 961084), (130, 480542), (260, 240271)]