42477170

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{2063}}^1$

素因数の和:2170

約数の個数: 32

約数和(自身を含む): 80248320

約数和(自身を除く): 37771150

約数列:

[1, 2, 5, 10, 29, 58, 71, 142, 145, 290, 355, 710, 2059, 2063, 4118, 4126, 10295, 10315, 20590, 20630, 59827, 119654, 146473, 292946, 299135, 598270, 732365, 1464730, 4247717, 8495434, 21238585, 42477170]

約数ペア:

[(1, 42477170), (2, 21238585), (5, 8495434), (10, 4247717), (29, 1464730), (58, 732365), (71, 598270), (142, 299135), (145, 292946), (290, 146473), (355, 119654), (710, 59827), (2059, 20630), (2063, 20590), (4118, 10315), (4126, 10295)]