10539040

素因数分解:

$2^5\times 5^1\times {\mathrm{199}}^1\times {\mathrm{331}}^1$

素因数の和:545

約数の個数: 48

約数和(自身を含む): 25099200

約数和(自身を除く): 14560160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 199, 331, 398, 662, 796, 995, 1324, 1592, 1655, 1990, 2648, 3184, 3310, 3980, 5296, 6368, 6620, 7960, 10592, 13240, 15920, 26480, 31840, 52960, 65869, 131738, 263476, 329345, 526952, 658690, 1053904, 1317380, 2107808, 2634760, 5269520, 10539040]

約数ペア:

[(1, 10539040), (2, 5269520), (4, 2634760), (5, 2107808), (8, 1317380), (10, 1053904), (16, 658690), (20, 526952), (32, 329345), (40, 263476), (80, 131738), (160, 65869), (199, 52960), (331, 31840), (398, 26480), (662, 15920), (796, 13240), (995, 10592), (1324, 7960), (1592, 6620), (1655, 6368), (1990, 5296), (2648, 3980), (3184, 3310)]