25079012

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:153

約数の個数: 96

約数和(自身を含む): 58060800

約数和(自身を除く): 32981788

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 47, 59, 68, 76, 94, 118, 119, 133, 188, 236, 238, 266, 323, 329, 413, 476, 532, 646, 658, 799, 826, 893, 1003, 1121, 1292, 1316, 1598, 1652, 1786, 2006, 2242, 2261, 2773, 3196, 3572, 4012, 4484, 4522, 5546, 5593, 6251, 7021, 7847, 9044, 11092, 11186, 12502, 14042, 15181, 15694, 19057, 19411, 22372, 25004, 28084, 30362, 31388, 38114, 38822, 47141, 52687, 60724, 76228, 77644, 94282, 105374, 106267, 133399, 188564, 210748, 212534, 266798, 329987, 368809, 425068, 533596, 659974, 737618, 895679, 1319948, 1475236, 1791358, 3582716, 6269753, 12539506, 25079012]

約数ペア:

[(1, 25079012), (2, 12539506), (4, 6269753), (7, 3582716), (14, 1791358), (17, 1475236), (19, 1319948), (28, 895679), (34, 737618), (38, 659974), (47, 533596), (59, 425068), (68, 368809), (76, 329987), (94, 266798), (118, 212534), (119, 210748), (133, 188564), (188, 133399), (236, 106267), (238, 105374), (266, 94282), (323, 77644), (329, 76228), (413, 60724), (476, 52687), (532, 47141), (646, 38822), (658, 38114), (799, 31388), (826, 30362), (893, 28084), (1003, 25004), (1121, 22372), (1292, 19411), (1316, 19057), (1598, 15694), (1652, 15181), (1786, 14042), (2006, 12502), (2242, 11186), (2261, 11092), (2773, 9044), (3196, 7847), (3572, 7021), (4012, 6251), (4484, 5593), (4522, 5546)]