162620

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:229

約数の個数: 24

約数和(自身を含む): 350784

約数和(自身を除く): 188164

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 173, 188, 235, 346, 470, 692, 865, 940, 1730, 3460, 8131, 16262, 32524, 40655, 81310, 162620]

約数ペア:

[(1, 162620), (2, 81310), (4, 40655), (5, 32524), (10, 16262), (20, 8131), (47, 3460), (94, 1730), (173, 940), (188, 865), (235, 692), (346, 470)]