67284320

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{22133}}^1$

素因数の和:22167

約数の個数: 48

約数和(自身を含む): 167333040

約数和(自身を除く): 100048720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 22133, 44266, 88532, 110665, 177064, 221330, 354128, 420527, 442660, 708256, 841054, 885320, 1682108, 1770640, 2102635, 3364216, 3541280, 4205270, 6728432, 8410540, 13456864, 16821080, 33642160, 67284320]

約数ペア:

[(1, 67284320), (2, 33642160), (4, 16821080), (5, 13456864), (8, 8410540), (10, 6728432), (16, 4205270), (19, 3541280), (20, 3364216), (32, 2102635), (38, 1770640), (40, 1682108), (76, 885320), (80, 841054), (95, 708256), (152, 442660), (160, 420527), (190, 354128), (304, 221330), (380, 177064), (608, 110665), (760, 88532), (1520, 44266), (3040, 22133)]