468701500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{479}}^1$

素因数の和:620

約数の個数: 96

約数和(自身を含む): 1090252800

約数和(自身を除く): 621551300

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 103, 125, 190, 206, 250, 380, 412, 475, 479, 500, 515, 950, 958, 1030, 1900, 1916, 1957, 2060, 2375, 2395, 2575, 3914, 4750, 4790, 5150, 7828, 9101, 9500, 9580, 9785, 10300, 11975, 12875, 18202, 19570, 23950, 25750, 36404, 39140, 45505, 47900, 48925, 49337, 51500, 59875, 91010, 97850, 98674, 119750, 182020, 195700, 197348, 227525, 239500, 244625, 246685, 455050, 489250, 493370, 910100, 937403, 978500, 986740, 1137625, 1233425, 1874806, 2275250, 2466850, 3749612, 4550500, 4687015, 4933700, 6167125, 9374030, 12334250, 18748060, 23435075, 24668500, 46870150, 93740300, 117175375, 234350750, 468701500]

約数ペア:

[(1, 468701500), (2, 234350750), (4, 117175375), (5, 93740300), (10, 46870150), (19, 24668500), (20, 23435075), (25, 18748060), (38, 12334250), (50, 9374030), (76, 6167125), (95, 4933700), (100, 4687015), (103, 4550500), (125, 3749612), (190, 2466850), (206, 2275250), (250, 1874806), (380, 1233425), (412, 1137625), (475, 986740), (479, 978500), (500, 937403), (515, 910100), (950, 493370), (958, 489250), (1030, 455050), (1900, 246685), (1916, 244625), (1957, 239500), (2060, 227525), (2375, 197348), (2395, 195700), (2575, 182020), (3914, 119750), (4750, 98674), (4790, 97850), (5150, 91010), (7828, 59875), (9101, 51500), (9500, 49337), (9580, 48925), (9785, 47900), (10300, 45505), (11975, 39140), (12875, 36404), (18202, 25750), (19570, 23950)]