42862670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{521}}^1$

素因数の和:980

約数の個数: 32

約数和(自身を含む): 81557280

約数和(自身を除く): 38694610

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 433, 521, 866, 1042, 2165, 2605, 4330, 5210, 8227, 9899, 16454, 19798, 41135, 49495, 82270, 98990, 225593, 451186, 1127965, 2255930, 4286267, 8572534, 21431335, 42862670]

約数ペア:

[(1, 42862670), (2, 21431335), (5, 8572534), (10, 4286267), (19, 2255930), (38, 1127965), (95, 451186), (190, 225593), (433, 98990), (521, 82270), (866, 49495), (1042, 41135), (2165, 19798), (2605, 16454), (4330, 9899), (5210, 8227)]