26358540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{719}}^1$

素因数の和:791

約数の個数: 96

約数和(自身を含む): 81285120

約数和(自身を除く): 54926580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 47, 52, 60, 65, 78, 94, 130, 141, 156, 188, 195, 235, 260, 282, 390, 470, 564, 611, 705, 719, 780, 940, 1222, 1410, 1438, 1833, 2157, 2444, 2820, 2876, 3055, 3595, 3666, 4314, 6110, 7190, 7332, 8628, 9165, 9347, 10785, 12220, 14380, 18330, 18694, 21570, 28041, 33793, 36660, 37388, 43140, 46735, 56082, 67586, 93470, 101379, 112164, 135172, 140205, 168965, 186940, 202758, 280410, 337930, 405516, 439309, 506895, 560820, 675860, 878618, 1013790, 1317927, 1757236, 2027580, 2196545, 2635854, 4393090, 5271708, 6589635, 8786180, 13179270, 26358540]

約数ペア:

[(1, 26358540), (2, 13179270), (3, 8786180), (4, 6589635), (5, 5271708), (6, 4393090), (10, 2635854), (12, 2196545), (13, 2027580), (15, 1757236), (20, 1317927), (26, 1013790), (30, 878618), (39, 675860), (47, 560820), (52, 506895), (60, 439309), (65, 405516), (78, 337930), (94, 280410), (130, 202758), (141, 186940), (156, 168965), (188, 140205), (195, 135172), (235, 112164), (260, 101379), (282, 93470), (390, 67586), (470, 56082), (564, 46735), (611, 43140), (705, 37388), (719, 36660), (780, 33793), (940, 28041), (1222, 21570), (1410, 18694), (1438, 18330), (1833, 14380), (2157, 12220), (2444, 10785), (2820, 9347), (2876, 9165), (3055, 8628), (3595, 7332), (3666, 7190), (4314, 6110)]