172384190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{5039}}^1$

素因数の和:5368

約数の個数: 32

約数和(自身を含む): 339655680

約数和(自身を除く): 167271490

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 311, 622, 1555, 3110, 3421, 5039, 6842, 10078, 17105, 25195, 34210, 50390, 55429, 110858, 277145, 554290, 1567129, 3134258, 7835645, 15671290, 17238419, 34476838, 86192095, 172384190]

約数ペア:

[(1, 172384190), (2, 86192095), (5, 34476838), (10, 17238419), (11, 15671290), (22, 7835645), (55, 3134258), (110, 1567129), (311, 554290), (622, 277145), (1555, 110858), (3110, 55429), (3421, 50390), (5039, 34210), (6842, 25195), (10078, 17105)]