42190100

素因数分解:

$2^2\times 5^2\times {\mathrm{107}}^1\times {\mathrm{3943}}^1$

素因数の和:4064

約数の個数: 36

約数和(自身を含む): 92431584

約数和(自身を除く): 50241484

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 107, 214, 428, 535, 1070, 2140, 2675, 3943, 5350, 7886, 10700, 15772, 19715, 39430, 78860, 98575, 197150, 394300, 421901, 843802, 1687604, 2109505, 4219010, 8438020, 10547525, 21095050, 42190100]

約数ペア:

[(1, 42190100), (2, 21095050), (4, 10547525), (5, 8438020), (10, 4219010), (20, 2109505), (25, 1687604), (50, 843802), (100, 421901), (107, 394300), (214, 197150), (428, 98575), (535, 78860), (1070, 39430), (2140, 19715), (2675, 15772), (3943, 10700), (5350, 7886)]