2014745275

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:221

約数の個数: 96

約数和(自身を含む): 2883744000

約数和(自身を除く): 868998725

約数列:

[1, 5, 19, 25, 29, 37, 59, 67, 95, 145, 185, 295, 335, 475, 551, 703, 725, 925, 1073, 1121, 1273, 1475, 1675, 1711, 1943, 2183, 2479, 2755, 3515, 3953, 5365, 5605, 6365, 8555, 9715, 10915, 12395, 13775, 17575, 19765, 20387, 26825, 28025, 31825, 32509, 36917, 41477, 42775, 47101, 48575, 54575, 61975, 63307, 71891, 75107, 98825, 101935, 114637, 146261, 162545, 184585, 207385, 235505, 316535, 359455, 375535, 509675, 573185, 731305, 812725, 922925, 1036925, 1177525, 1202833, 1365929, 1582675, 1797275, 1877675, 2178103, 2778959, 2865925, 3656525, 4241569, 6014165, 6829645, 10890515, 13894795, 21207845, 30070825, 34148225, 54452575, 69473975, 80589811, 106039225, 402949055, 2014745275]

約数ペア:

[(1, 2014745275), (5, 402949055), (19, 106039225), (25, 80589811), (29, 69473975), (37, 54452575), (59, 34148225), (67, 30070825), (95, 21207845), (145, 13894795), (185, 10890515), (295, 6829645), (335, 6014165), (475, 4241569), (551, 3656525), (703, 2865925), (725, 2778959), (925, 2178103), (1073, 1877675), (1121, 1797275), (1273, 1582675), (1475, 1365929), (1675, 1202833), (1711, 1177525), (1943, 1036925), (2183, 922925), (2479, 812725), (2755, 731305), (3515, 573185), (3953, 509675), (5365, 375535), (5605, 359455), (6365, 316535), (8555, 235505), (9715, 207385), (10915, 184585), (12395, 162545), (13775, 146261), (17575, 114637), (19765, 101935), (20387, 98825), (26825, 75107), (28025, 71891), (31825, 63307), (32509, 61975), (36917, 54575), (41477, 48575), (42775, 47101)]