148949200040

素因数分解:

$2^3\times 5^1\times {\mathrm{3723730001}}^1$

素因数の和:3723730012

約数の個数: 16

約数和(自身を含む): 335135700180

約数和(自身を除く): 186186500140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3723730001, 7447460002, 14894920004, 18618650005, 29789840008, 37237300010, 74474600020, 148949200040]

約数ペア:

[(1, 148949200040), (2, 74474600020), (4, 37237300010), (5, 29789840008), (8, 18618650005), (10, 14894920004), (20, 7447460002), (40, 3723730001)]