19831500.000000000

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{10103}}^1$

素因数の和:10149

約数の個数: 96

約数和(自身を含む): 354650400

約数和(自身を除く): 249175080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 435, 522, 580, 696, 870, 1044, 1160, 1305, 1740, 2088, 2610, 3480, 5220, 10103, 10440, 20206, 30309, 40412, 50515, 60618, 80824, 90927, 101030, 121236, 151545, 181854, 202060, 242472, 292987, 303090, 363708, 404120, 454635, 585974, 606180, 727416, 878961, 909270, 1171948, 1212360, 1464935, 1757922, 1818540, 2343896, 2636883, 2929870, 3515844, 3637080, 4394805, 5273766, 5859740, 7031688, 8789610, 10547532, 11719480, 13184415, 17579220, 21095064, 26368830, 35158440, 52737660, 105475320]

約数ペア:

[(1, 105475320), (2, 52737660), (3, 35158440), (4, 26368830), (5, 21095064), (6, 17579220), (8, 13184415), (9, 11719480), (10, 10547532), (12, 8789610), (15, 7031688), (18, 5859740), (20, 5273766), (24, 4394805), (29, 3637080), (30, 3515844), (36, 2929870), (40, 2636883), (45, 2343896), (58, 1818540), (60, 1757922), (72, 1464935), (87, 1212360), (90, 1171948), (116, 909270), (120, 878961), (145, 727416), (174, 606180), (180, 585974), (232, 454635), (261, 404120), (290, 363708), (348, 303090), (360, 292987), (435, 242472), (522, 202060), (580, 181854), (696, 151545), (870, 121236), (1044, 101030), (1160, 90927), (1305, 80824), (1740, 60618), (2088, 50515), (2610, 40412), (3480, 30309), (5220, 20206), (10103, 10440)]