192571640

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{209317}}^1$

素因数の和:209351

約数の個数: 32

約数和(自身を含む): 452126880

約数和(自身を除く): 259555240

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 209317, 418634, 837268, 1046585, 1674536, 2093170, 4186340, 4814291, 8372680, 9628582, 19257164, 24071455, 38514328, 48142910, 96285820, 192571640]

約数ペア:

[(1, 192571640), (2, 96285820), (4, 48142910), (5, 38514328), (8, 24071455), (10, 19257164), (20, 9628582), (23, 8372680), (40, 4814291), (46, 4186340), (92, 2093170), (115, 1674536), (184, 1046585), (230, 837268), (460, 418634), (920, 209317)]