2458903400

素因数分解:

$2^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{2087}}^1$

素因数の和:2283

約数の個数: 96

約数和(自身を含む): 5895426240

約数和(自身を除く): 3436522840

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 43, 50, 86, 100, 137, 172, 200, 215, 274, 344, 430, 548, 685, 860, 1075, 1096, 1370, 1720, 2087, 2150, 2740, 3425, 4174, 4300, 5480, 5891, 6850, 8348, 8600, 10435, 11782, 13700, 16696, 20870, 23564, 27400, 29455, 41740, 47128, 52175, 58910, 83480, 89741, 104350, 117820, 147275, 179482, 208700, 235640, 285919, 294550, 358964, 417400, 448705, 571838, 589100, 717928, 897410, 1143676, 1178200, 1429595, 1794820, 2243525, 2287352, 2859190, 3589640, 4487050, 5718380, 7147975, 8974100, 11436760, 12294517, 14295950, 17948200, 24589034, 28591900, 49178068, 57183800, 61472585, 98356136, 122945170, 245890340, 307362925, 491780680, 614725850, 1229451700, 2458903400]

約数ペア:

[(1, 2458903400), (2, 1229451700), (4, 614725850), (5, 491780680), (8, 307362925), (10, 245890340), (20, 122945170), (25, 98356136), (40, 61472585), (43, 57183800), (50, 49178068), (86, 28591900), (100, 24589034), (137, 17948200), (172, 14295950), (200, 12294517), (215, 11436760), (274, 8974100), (344, 7147975), (430, 5718380), (548, 4487050), (685, 3589640), (860, 2859190), (1075, 2287352), (1096, 2243525), (1370, 1794820), (1720, 1429595), (2087, 1178200), (2150, 1143676), (2740, 897410), (3425, 717928), (4174, 589100), (4300, 571838), (5480, 448705), (5891, 417400), (6850, 358964), (8348, 294550), (8600, 285919), (10435, 235640), (11782, 208700), (13700, 179482), (16696, 147275), (20870, 117820), (23564, 104350), (27400, 89741), (29455, 83480), (41740, 58910), (47128, 52175)]