64495030

素因数分解:

$2^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{11579}}^1$

素因数の和:12143

約数の個数: 16

約数和(自身を含む): 116309520

約数和(自身を除く): 51814490

約数列:

[1, 2, 5, 10, 557, 1114, 2785, 5570, 11579, 23158, 57895, 115790, 6449503, 12899006, 32247515, 64495030]

約数ペア:

[(1, 64495030), (2, 32247515), (5, 12899006), (10, 6449503), (557, 115790), (1114, 57895), (2785, 23158), (5570, 11579)]