64495150

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{15541}}^1$

素因数の和:15636

約数の個数: 24

約数和(自身を含む): 121414104

約数和(自身を除く): 56918954

約数列:

[1, 2, 5, 10, 25, 50, 83, 166, 415, 830, 2075, 4150, 15541, 31082, 77705, 155410, 388525, 777050, 1289903, 2579806, 6449515, 12899030, 32247575, 64495150]

約数ペア:

[(1, 64495150), (2, 32247575), (5, 12899030), (10, 6449515), (25, 2579806), (50, 1289903), (83, 777050), (166, 388525), (415, 155410), (830, 77705), (2075, 31082), (4150, 15541)]