707050

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:270

約数の個数: 24

約数和(自身を含む): 1339200

約数和(自身を除く): 632150

約数列:

[1, 2, 5, 10, 25, 50, 79, 158, 179, 358, 395, 790, 895, 1790, 1975, 3950, 4475, 8950, 14141, 28282, 70705, 141410, 353525, 707050]

約数ペア:

[(1, 707050), (2, 353525), (5, 141410), (10, 70705), (25, 28282), (50, 14141), (79, 8950), (158, 4475), (179, 3950), (358, 1975), (395, 1790), (790, 895)]