135837400

素因数分解:

$2^3\times 5^2\times {\mathrm{199}}^1\times {\mathrm{3413}}^1$

素因数の和:3628

約数の個数: 48

約数和(自身を含む): 317502000

約数和(自身を除く): 181664600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 199, 200, 398, 796, 995, 1592, 1990, 3413, 3980, 4975, 6826, 7960, 9950, 13652, 17065, 19900, 27304, 34130, 39800, 68260, 85325, 136520, 170650, 341300, 679187, 682600, 1358374, 2716748, 3395935, 5433496, 6791870, 13583740, 16979675, 27167480, 33959350, 67918700, 135837400]

約数ペア:

[(1, 135837400), (2, 67918700), (4, 33959350), (5, 27167480), (8, 16979675), (10, 13583740), (20, 6791870), (25, 5433496), (40, 3395935), (50, 2716748), (100, 1358374), (199, 682600), (200, 679187), (398, 341300), (796, 170650), (995, 136520), (1592, 85325), (1990, 68260), (3413, 39800), (3980, 34130), (4975, 27304), (6826, 19900), (7960, 17065), (9950, 13652)]