42006670

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{53173}}^1$

素因数の和:53259

約数の個数: 16

約数和(自身を含む): 76570560

約数和(自身を除く): 34563890

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 53173, 106346, 265865, 531730, 4200667, 8401334, 21003335, 42006670]

約数ペア:

[(1, 42006670), (2, 21003335), (5, 8401334), (10, 4200667), (79, 531730), (158, 265865), (395, 106346), (790, 53173)]