38203980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{17209}}^1$

素因数の和:17258

約数の個数: 48

約数和(自身を含む): 109868640

約数和(自身を除く): 71664660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 17209, 34418, 51627, 68836, 86045, 103254, 172090, 206508, 258135, 344180, 516270, 636733, 1032540, 1273466, 1910199, 2546932, 3183665, 3820398, 6367330, 7640796, 9550995, 12734660, 19101990, 38203980]

約数ペア:

[(1, 38203980), (2, 19101990), (3, 12734660), (4, 9550995), (5, 7640796), (6, 6367330), (10, 3820398), (12, 3183665), (15, 2546932), (20, 1910199), (30, 1273466), (37, 1032540), (60, 636733), (74, 516270), (111, 344180), (148, 258135), (185, 206508), (222, 172090), (370, 103254), (444, 86045), (555, 68836), (740, 51627), (1110, 34418), (2220, 17209)]