7677722260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{739}}^1\times {\mathrm{1289}}^1$

素因数の和:2081

約数の個数: 96

約数和(自身を含む): 17961753600

約数和(自身を除く): 10284031340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 403, 620, 739, 806, 1289, 1478, 1612, 2015, 2578, 2956, 3695, 4030, 5156, 6445, 7390, 8060, 9607, 12890, 14780, 16757, 19214, 22909, 25780, 33514, 38428, 39959, 45818, 48035, 67028, 79918, 83785, 91636, 96070, 114545, 159836, 167570, 192140, 199795, 229090, 297817, 335140, 399590, 458180, 519467, 595634, 799180, 952571, 1038934, 1191268, 1489085, 1905142, 2077868, 2597335, 2978170, 3810284, 4762855, 5194670, 5956340, 9525710, 10389340, 12383423, 19051420, 24766846, 29529701, 49533692, 59059402, 61917115, 118118804, 123834230, 147648505, 247668460, 295297010, 383886113, 590594020, 767772226, 1535544452, 1919430565, 3838861130, 7677722260]

約数ペア:

[(1, 7677722260), (2, 3838861130), (4, 1919430565), (5, 1535544452), (10, 767772226), (13, 590594020), (20, 383886113), (26, 295297010), (31, 247668460), (52, 147648505), (62, 123834230), (65, 118118804), (124, 61917115), (130, 59059402), (155, 49533692), (260, 29529701), (310, 24766846), (403, 19051420), (620, 12383423), (739, 10389340), (806, 9525710), (1289, 5956340), (1478, 5194670), (1612, 4762855), (2015, 3810284), (2578, 2978170), (2956, 2597335), (3695, 2077868), (4030, 1905142), (5156, 1489085), (6445, 1191268), (7390, 1038934), (8060, 952571), (9607, 799180), (12890, 595634), (14780, 519467), (16757, 458180), (19214, 399590), (22909, 335140), (25780, 297817), (33514, 229090), (38428, 199795), (39959, 192140), (45818, 167570), (48035, 159836), (67028, 114545), (79918, 96070), (83785, 91636)]