26130780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{859}}^1$

素因数の和:900

約数の個数: 108

約数和(自身を含む): 85929480

約数和(自身を除く): 59798700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 169, 180, 195, 234, 260, 338, 390, 468, 507, 585, 676, 780, 845, 859, 1014, 1170, 1521, 1690, 1718, 2028, 2340, 2535, 2577, 3042, 3380, 3436, 4295, 5070, 5154, 6084, 7605, 7731, 8590, 10140, 10308, 11167, 12885, 15210, 15462, 17180, 22334, 25770, 30420, 30924, 33501, 38655, 44668, 51540, 55835, 67002, 77310, 100503, 111670, 134004, 145171, 154620, 167505, 201006, 223340, 290342, 335010, 402012, 435513, 502515, 580684, 670020, 725855, 871026, 1005030, 1306539, 1451710, 1742052, 2010060, 2177565, 2613078, 2903420, 4355130, 5226156, 6532695, 8710260, 13065390, 26130780]

約数ペア:

[(1, 26130780), (2, 13065390), (3, 8710260), (4, 6532695), (5, 5226156), (6, 4355130), (9, 2903420), (10, 2613078), (12, 2177565), (13, 2010060), (15, 1742052), (18, 1451710), (20, 1306539), (26, 1005030), (30, 871026), (36, 725855), (39, 670020), (45, 580684), (52, 502515), (60, 435513), (65, 402012), (78, 335010), (90, 290342), (117, 223340), (130, 201006), (156, 167505), (169, 154620), (180, 145171), (195, 134004), (234, 111670), (260, 100503), (338, 77310), (390, 67002), (468, 55835), (507, 51540), (585, 44668), (676, 38655), (780, 33501), (845, 30924), (859, 30420), (1014, 25770), (1170, 22334), (1521, 17180), (1690, 15462), (1718, 15210), (2028, 12885), (2340, 11167), (2535, 10308), (2577, 10140), (3042, 8590), (3380, 7731), (3436, 7605), (4295, 6084), (5070, 5154)]