264578860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3929}}^1$

素因数の和:3995

約数の個数: 96

約数和(自身を含む): 702495360

約数和(自身を除く): 437916500

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 37, 52, 65, 70, 74, 91, 130, 140, 148, 182, 185, 259, 260, 364, 370, 455, 481, 518, 740, 910, 962, 1036, 1295, 1820, 1924, 2405, 2590, 3367, 3929, 4810, 5180, 6734, 7858, 9620, 13468, 15716, 16835, 19645, 27503, 33670, 39290, 51077, 55006, 67340, 78580, 102154, 110012, 137515, 145373, 204308, 255385, 275030, 290746, 357539, 510770, 550060, 581492, 715078, 726865, 1017611, 1021540, 1430156, 1453730, 1787695, 1889849, 2035222, 2907460, 3575390, 3779698, 4070444, 5088055, 7150780, 7559396, 9449245, 10176110, 13228943, 18898490, 20352220, 26457886, 37796980, 52915772, 66144715, 132289430, 264578860]

約数ペア:

[(1, 264578860), (2, 132289430), (4, 66144715), (5, 52915772), (7, 37796980), (10, 26457886), (13, 20352220), (14, 18898490), (20, 13228943), (26, 10176110), (28, 9449245), (35, 7559396), (37, 7150780), (52, 5088055), (65, 4070444), (70, 3779698), (74, 3575390), (91, 2907460), (130, 2035222), (140, 1889849), (148, 1787695), (182, 1453730), (185, 1430156), (259, 1021540), (260, 1017611), (364, 726865), (370, 715078), (455, 581492), (481, 550060), (518, 510770), (740, 357539), (910, 290746), (962, 275030), (1036, 255385), (1295, 204308), (1820, 145373), (1924, 137515), (2405, 110012), (2590, 102154), (3367, 78580), (3929, 67340), (4810, 55006), (5180, 51077), (6734, 39290), (7858, 33670), (9620, 27503), (13468, 19645), (15716, 16835)]