2013567841870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{263}}^1\times {\mathrm{4937}}^1$

素因数の和:5450

約数の個数: 128

約数和(自身を含む): 3994745610240

約数和(自身を除く): 1981177768370

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 151, 158, 263, 302, 395, 526, 755, 790, 1027, 1315, 1510, 1963, 2054, 2630, 3419, 3926, 4937, 5135, 6838, 9815, 9874, 10270, 11929, 17095, 19630, 20777, 23858, 24685, 34190, 39713, 41554, 49370, 59645, 64181, 79426, 103885, 119290, 128362, 155077, 198565, 207770, 270101, 310154, 320905, 390023, 397130, 516269, 540202, 641810, 745487, 775385, 780046, 1032538, 1298431, 1350505, 1490974, 1550770, 1950115, 2581345, 2596862, 2701010, 3137327, 3727435, 3900230, 5070299, 5162690, 6274654, 6492155, 7454870, 9691331, 10140598, 12984310, 15686635, 16879603, 19382662, 25351495, 31373270, 33759206, 40785251, 48456655, 50702990, 58893473, 81570502, 84398015, 96913310, 102576049, 117786946, 168796030, 196063081, 203926255, 205152098, 294467365, 392126162, 407852510, 512880245, 588934730, 765615149, 980315405, 1025760490, 1333488637, 1531230298, 1960630810, 2548820053, 2666977274, 3828075745, 5097640106, 6667443185, 7656151490, 12744100265, 13334886370, 15488983399, 25488200530, 30977966798, 77444916995, 154889833990, 201356784187, 402713568374, 1006783920935, 2013567841870]

約数ペア:

[(1, 2013567841870), (2, 1006783920935), (5, 402713568374), (10, 201356784187), (13, 154889833990), (26, 77444916995), (65, 30977966798), (79, 25488200530), (130, 15488983399), (151, 13334886370), (158, 12744100265), (263, 7656151490), (302, 6667443185), (395, 5097640106), (526, 3828075745), (755, 2666977274), (790, 2548820053), (1027, 1960630810), (1315, 1531230298), (1510, 1333488637), (1963, 1025760490), (2054, 980315405), (2630, 765615149), (3419, 588934730), (3926, 512880245), (4937, 407852510), (5135, 392126162), (6838, 294467365), (9815, 205152098), (9874, 203926255), (10270, 196063081), (11929, 168796030), (17095, 117786946), (19630, 102576049), (20777, 96913310), (23858, 84398015), (24685, 81570502), (34190, 58893473), (39713, 50702990), (41554, 48456655), (49370, 40785251), (59645, 33759206), (64181, 31373270), (79426, 25351495), (103885, 19382662), (119290, 16879603), (128362, 15686635), (155077, 12984310), (198565, 10140598), (207770, 9691331), (270101, 7454870), (310154, 6492155), (320905, 6274654), (390023, 5162690), (397130, 5070299), (516269, 3900230), (540202, 3727435), (641810, 3137327), (745487, 2701010), (775385, 2596862), (780046, 2581345), (1032538, 1950115), (1298431, 1550770), (1350505, 1490974)]