108144560

素因数分解:

$2^4\times 5^1\times {\mathrm{199}}^1\times {\mathrm{6793}}^1$

素因数の和:7005

約数の個数: 40

約数和(自身を含む): 252736800

約数和(自身を除く): 144592240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 199, 398, 796, 995, 1592, 1990, 3184, 3980, 6793, 7960, 13586, 15920, 27172, 33965, 54344, 67930, 108688, 135860, 271720, 543440, 1351807, 2703614, 5407228, 6759035, 10814456, 13518070, 21628912, 27036140, 54072280, 108144560]

約数ペア:

[(1, 108144560), (2, 54072280), (4, 27036140), (5, 21628912), (8, 13518070), (10, 10814456), (16, 6759035), (20, 5407228), (40, 2703614), (80, 1351807), (199, 543440), (398, 271720), (796, 135860), (995, 108688), (1592, 67930), (1990, 54344), (3184, 33965), (3980, 27172), (6793, 15920), (7960, 13586)]