1425950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{79}}^1$

素因数の和:129

約数の個数: 36

約数和(自身を含む): 2834640

約数和(自身を除く): 1408690

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 79, 95, 158, 190, 361, 395, 475, 722, 790, 950, 1501, 1805, 1975, 3002, 3610, 3950, 7505, 9025, 15010, 18050, 28519, 37525, 57038, 75050, 142595, 285190, 712975, 1425950]

約数ペア:

[(1, 1425950), (2, 712975), (5, 285190), (10, 142595), (19, 75050), (25, 57038), (38, 37525), (50, 28519), (79, 18050), (95, 15010), (158, 9025), (190, 7505), (361, 3950), (395, 3610), (475, 3002), (722, 1975), (790, 1805), (950, 1501)]