162541010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{12049}}^1$

素因数の和:12146

約数の個数: 32

約数和(自身を含む): 312336000

約数和(自身を除く): 149794990

約数列:

[1, 2, 5, 10, 19, 38, 71, 95, 142, 190, 355, 710, 1349, 2698, 6745, 12049, 13490, 24098, 60245, 120490, 228931, 457862, 855479, 1144655, 1710958, 2289310, 4277395, 8554790, 16254101, 32508202, 81270505, 162541010]

約数ペア:

[(1, 162541010), (2, 81270505), (5, 32508202), (10, 16254101), (19, 8554790), (38, 4277395), (71, 2289310), (95, 1710958), (142, 1144655), (190, 855479), (355, 457862), (710, 228931), (1349, 120490), (2698, 60245), (6745, 24098), (12049, 13490)]