2013061700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{701}}^1$

素因数の和:822

約数の個数: 108

約数和(自身を含む): 4813449732

約数和(自身を除く): 2800388032

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 47, 50, 52, 65, 94, 100, 130, 188, 235, 260, 325, 470, 611, 650, 701, 940, 1175, 1222, 1300, 1402, 2209, 2350, 2444, 2804, 3055, 3505, 4418, 4700, 6110, 7010, 8836, 9113, 11045, 12220, 14020, 15275, 17525, 18226, 22090, 28717, 30550, 32947, 35050, 36452, 44180, 45565, 55225, 57434, 61100, 65894, 70100, 91130, 110450, 114868, 131788, 143585, 164735, 182260, 220900, 227825, 287170, 329470, 428311, 455650, 574340, 658940, 717925, 823675, 856622, 911300, 1435850, 1548509, 1647350, 1713244, 2141555, 2871700, 3097018, 3294700, 4283110, 6194036, 7742545, 8566220, 10707775, 15485090, 20130617, 21415550, 30970180, 38712725, 40261234, 42831100, 77425450, 80522468, 100653085, 154850900, 201306170, 402612340, 503265425, 1006530850, 2013061700]

約数ペア:

[(1, 2013061700), (2, 1006530850), (4, 503265425), (5, 402612340), (10, 201306170), (13, 154850900), (20, 100653085), (25, 80522468), (26, 77425450), (47, 42831100), (50, 40261234), (52, 38712725), (65, 30970180), (94, 21415550), (100, 20130617), (130, 15485090), (188, 10707775), (235, 8566220), (260, 7742545), (325, 6194036), (470, 4283110), (611, 3294700), (650, 3097018), (701, 2871700), (940, 2141555), (1175, 1713244), (1222, 1647350), (1300, 1548509), (1402, 1435850), (2209, 911300), (2350, 856622), (2444, 823675), (2804, 717925), (3055, 658940), (3505, 574340), (4418, 455650), (4700, 428311), (6110, 329470), (7010, 287170), (8836, 227825), (9113, 220900), (11045, 182260), (12220, 164735), (14020, 143585), (15275, 131788), (17525, 114868), (18226, 110450), (22090, 91130), (28717, 70100), (30550, 65894), (32947, 61100), (35050, 57434), (36452, 55225), (44180, 45565)]