714950

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:272

約数の個数: 24

約数和(自身を含む): 1354080

約数和(自身を除く): 639130

約数列:

[1, 2, 5, 10, 25, 50, 79, 158, 181, 362, 395, 790, 905, 1810, 1975, 3950, 4525, 9050, 14299, 28598, 71495, 142990, 357475, 714950]

約数ペア:

[(1, 714950), (2, 357475), (5, 142990), (10, 71495), (25, 28598), (50, 14299), (79, 9050), (158, 4525), (181, 3950), (362, 1975), (395, 1810), (790, 905)]