196124080

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^2\times {\mathrm{6791}}^1$

素因数の和:6842

約数の個数: 60

約数和(自身を含む): 481321872

約数和(自身を除く): 285197792

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 361, 380, 722, 760, 1444, 1520, 1805, 2888, 3610, 5776, 6791, 7220, 13582, 14440, 27164, 28880, 33955, 54328, 67910, 108656, 129029, 135820, 258058, 271640, 516116, 543280, 645145, 1032232, 1290290, 2064464, 2451551, 2580580, 4903102, 5161160, 9806204, 10322320, 12257755, 19612408, 24515510, 39224816, 49031020, 98062040, 196124080]

約数ペア:

[(1, 196124080), (2, 98062040), (4, 49031020), (5, 39224816), (8, 24515510), (10, 19612408), (16, 12257755), (19, 10322320), (20, 9806204), (38, 5161160), (40, 4903102), (76, 2580580), (80, 2451551), (95, 2064464), (152, 1290290), (190, 1032232), (304, 645145), (361, 543280), (380, 516116), (722, 271640), (760, 258058), (1444, 135820), (1520, 129029), (1805, 108656), (2888, 67910), (3610, 54328), (5776, 33955), (6791, 28880), (7220, 27164), (13582, 14440)]