152045648840

素因数分解:

$2^3\times 5^1\times {\mathrm{3801141221}}^1$

素因数の和:3801141232

約数の個数: 16

約数和(自身を含む): 342102709980

約数和(自身を除く): 190057061140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3801141221, 7602282442, 15204564884, 19005706105, 30409129768, 38011412210, 76022824420, 152045648840]

約数ペア:

[(1, 152045648840), (2, 76022824420), (4, 38011412210), (5, 30409129768), (8, 19005706105), (10, 15204564884), (20, 7602282442), (40, 3801141221)]