105355820

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{29429}}^1$

素因数の和:29617

約数の個数: 24

約数和(自身を含む): 222490800

約数和(自身を除く): 117134980

約数列:

[1, 2, 4, 5, 10, 20, 179, 358, 716, 895, 1790, 3580, 29429, 58858, 117716, 147145, 294290, 588580, 5267791, 10535582, 21071164, 26338955, 52677910, 105355820]

約数ペア:

[(1, 105355820), (2, 52677910), (4, 26338955), (5, 21071164), (10, 10535582), (20, 5267791), (179, 588580), (358, 294290), (716, 147145), (895, 117716), (1790, 58858), (3580, 29429)]