152048840

素因数分解:

$2^3\times 5^1\times {\mathrm{3801221}}^1$

素因数の和:3801232

約数の個数: 16

約数和(自身を含む): 342109980

約数和(自身を除く): 190061140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3801221, 7602442, 15204884, 19006105, 30409768, 38012210, 76024420, 152048840]

約数ペア:

[(1, 152048840), (2, 76024420), (4, 38012210), (5, 30409768), (8, 19006105), (10, 15204884), (20, 7602442), (40, 3801221)]