40785400

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{10733}}^1$

素因数の和:10768

約数の個数: 48

約数和(自身を含む): 99826200

約数和(自身を除く): 59040800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 10733, 21466, 42932, 53665, 85864, 107330, 203927, 214660, 268325, 407854, 429320, 536650, 815708, 1019635, 1073300, 1631416, 2039270, 2146600, 4078540, 5098175, 8157080, 10196350, 20392700, 40785400]

約数ペア:

[(1, 40785400), (2, 20392700), (4, 10196350), (5, 8157080), (8, 5098175), (10, 4078540), (19, 2146600), (20, 2039270), (25, 1631416), (38, 1073300), (40, 1019635), (50, 815708), (76, 536650), (95, 429320), (100, 407854), (152, 268325), (190, 214660), (200, 203927), (380, 107330), (475, 85864), (760, 53665), (950, 42932), (1900, 21466), (3800, 10733)]