107476780

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{2659}}^1$

素因数の和:2758

約数の個数: 48

約数和(自身を含む): 235952640

約数和(自身を除く): 128475860

約数列:

[1, 2, 4, 5, 10, 20, 43, 47, 86, 94, 172, 188, 215, 235, 430, 470, 860, 940, 2021, 2659, 4042, 5318, 8084, 10105, 10636, 13295, 20210, 26590, 40420, 53180, 114337, 124973, 228674, 249946, 457348, 499892, 571685, 624865, 1143370, 1249730, 2286740, 2499460, 5373839, 10747678, 21495356, 26869195, 53738390, 107476780]

約数ペア:

[(1, 107476780), (2, 53738390), (4, 26869195), (5, 21495356), (10, 10747678), (20, 5373839), (43, 2499460), (47, 2286740), (86, 1249730), (94, 1143370), (172, 624865), (188, 571685), (215, 499892), (235, 457348), (430, 249946), (470, 228674), (860, 124973), (940, 114337), (2021, 53180), (2659, 40420), (4042, 26590), (5318, 20210), (8084, 13295), (10105, 10636)]