744431060

素因数分解:

$2^2\times 5^1\times {\mathrm{1409}}^1\times {\mathrm{26417}}^1$

素因数の和:27835

約数の個数: 24

約数和(自身を含む): 1564473960

約数和(自身を除く): 820042900

約数列:

[1, 2, 4, 5, 10, 20, 1409, 2818, 5636, 7045, 14090, 26417, 28180, 52834, 105668, 132085, 264170, 528340, 37221553, 74443106, 148886212, 186107765, 372215530, 744431060]

約数ペア:

[(1, 744431060), (2, 372215530), (4, 186107765), (5, 148886212), (10, 74443106), (20, 37221553), (1409, 528340), (2818, 264170), (5636, 132085), (7045, 105668), (14090, 52834), (26417, 28180)]