26206740

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{2311}}^1$

素因数の和:2339

約数の個数: 120

約数和(自身を含む): 93996672

約数和(自身を除く): 67789932

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2311, 2835, 3780, 4622, 5670, 6933, 9244, 11340, 11555, 13866, 16177, 20799, 23110, 27732, 32354, 34665, 41598, 46220, 48531, 62397, 64708, 69330, 80885, 83196, 97062, 103995, 124794, 138660, 145593, 161770, 187191, 194124, 207990, 242655, 249588, 291186, 311985, 323540, 374382, 415980, 436779, 485310, 582372, 623970, 727965, 748764, 873558, 935955, 970620, 1247940, 1310337, 1455930, 1747116, 1871910, 2183895, 2620674, 2911860, 3743820, 4367790, 5241348, 6551685, 8735580, 13103370, 26206740]

約数ペア:

[(1, 26206740), (2, 13103370), (3, 8735580), (4, 6551685), (5, 5241348), (6, 4367790), (7, 3743820), (9, 2911860), (10, 2620674), (12, 2183895), (14, 1871910), (15, 1747116), (18, 1455930), (20, 1310337), (21, 1247940), (27, 970620), (28, 935955), (30, 873558), (35, 748764), (36, 727965), (42, 623970), (45, 582372), (54, 485310), (60, 436779), (63, 415980), (70, 374382), (81, 323540), (84, 311985), (90, 291186), (105, 249588), (108, 242655), (126, 207990), (135, 194124), (140, 187191), (162, 161770), (180, 145593), (189, 138660), (210, 124794), (252, 103995), (270, 97062), (315, 83196), (324, 80885), (378, 69330), (405, 64708), (420, 62397), (540, 48531), (567, 46220), (630, 41598), (756, 34665), (810, 32354), (945, 27732), (1134, 23110), (1260, 20799), (1620, 16177), (1890, 13866), (2268, 11555), (2311, 11340), (2835, 9244), (3780, 6933), (4622, 5670)]