15166040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{22303}}^1$

素因数の和:22331

約数の個数: 32

約数和(自身を含む): 36132480

約数和(自身を除く): 20966440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 22303, 44606, 89212, 111515, 178424, 223030, 379151, 446060, 758302, 892120, 1516604, 1895755, 3033208, 3791510, 7583020, 15166040]

約数ペア:

[(1, 15166040), (2, 7583020), (4, 3791510), (5, 3033208), (8, 1895755), (10, 1516604), (17, 892120), (20, 758302), (34, 446060), (40, 379151), (68, 223030), (85, 178424), (136, 111515), (170, 89212), (340, 44606), (680, 22303)]