2682314.00000000

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20903}}^1$

素因数の和:20933

約数の個数: 40

約数和(自身を含む): 69986592

約数和(自身を除く): 41558512

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 20903, 41806, 83612, 104515, 167224, 209030, 334448, 355351, 418060, 710702, 836120, 1421404, 1672240, 1776755, 2842808, 3553510, 5685616, 7107020, 14214040, 28428080]

約数ペア:

[(1, 28428080), (2, 14214040), (4, 7107020), (5, 5685616), (8, 3553510), (10, 2842808), (16, 1776755), (17, 1672240), (20, 1421404), (34, 836120), (40, 710702), (68, 418060), (80, 355351), (85, 334448), (136, 209030), (170, 167224), (272, 104515), (340, 83612), (680, 41806), (1360, 20903)]