5373580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 12096000

約数和(自身を除く): 6722420

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 79, 95, 158, 179, 190, 316, 358, 380, 395, 716, 790, 895, 1501, 1580, 1790, 3002, 3401, 3580, 6004, 6802, 7505, 13604, 14141, 15010, 17005, 28282, 30020, 34010, 56564, 68020, 70705, 141410, 268679, 282820, 537358, 1074716, 1343395, 2686790, 5373580]

約数ペア:

[(1, 5373580), (2, 2686790), (4, 1343395), (5, 1074716), (10, 537358), (19, 282820), (20, 268679), (38, 141410), (76, 70705), (79, 68020), (95, 56564), (158, 34010), (179, 30020), (190, 28282), (316, 17005), (358, 15010), (380, 14141), (395, 13604), (716, 7505), (790, 6802), (895, 6004), (1501, 3580), (1580, 3401), (1790, 3002)]