26464620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:200

約数の個数: 192

約数和(自身を含む): 94381056

約数和(自身を除く): 67916436

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 37, 39, 42, 52, 60, 65, 70, 74, 78, 84, 91, 105, 111, 130, 131, 140, 148, 156, 182, 185, 195, 210, 222, 259, 260, 262, 273, 364, 370, 390, 393, 420, 444, 455, 481, 518, 524, 546, 555, 655, 740, 777, 780, 786, 910, 917, 962, 1036, 1092, 1110, 1295, 1310, 1365, 1443, 1554, 1572, 1703, 1820, 1834, 1924, 1965, 2220, 2405, 2590, 2620, 2730, 2751, 2886, 3108, 3367, 3406, 3668, 3885, 3930, 4585, 4810, 4847, 5109, 5180, 5460, 5502, 5772, 6734, 6812, 7215, 7770, 7860, 8515, 9170, 9620, 9694, 10101, 10218, 11004, 11921, 13468, 13755, 14430, 14541, 15540, 16835, 17030, 18340, 19388, 20202, 20436, 23842, 24235, 25545, 27510, 28860, 29082, 33670, 33929, 34060, 35763, 40404, 47684, 48470, 50505, 51090, 55020, 58164, 59605, 63011, 67340, 67858, 71526, 72705, 96940, 101010, 101787, 102180, 119210, 126022, 135716, 143052, 145410, 169645, 178815, 189033, 202020, 203574, 238420, 252044, 290820, 315055, 339290, 357630, 378066, 407148, 441077, 508935, 630110, 678580, 715260, 756132, 882154, 945165, 1017870, 1260220, 1323231, 1764308, 1890330, 2035740, 2205385, 2646462, 3780660, 4410770, 5292924, 6616155, 8821540, 13232310, 26464620]

約数ペア:

[(1, 26464620), (2, 13232310), (3, 8821540), (4, 6616155), (5, 5292924), (6, 4410770), (7, 3780660), (10, 2646462), (12, 2205385), (13, 2035740), (14, 1890330), (15, 1764308), (20, 1323231), (21, 1260220), (26, 1017870), (28, 945165), (30, 882154), (35, 756132), (37, 715260), (39, 678580), (42, 630110), (52, 508935), (60, 441077), (65, 407148), (70, 378066), (74, 357630), (78, 339290), (84, 315055), (91, 290820), (105, 252044), (111, 238420), (130, 203574), (131, 202020), (140, 189033), (148, 178815), (156, 169645), (182, 145410), (185, 143052), (195, 135716), (210, 126022), (222, 119210), (259, 102180), (260, 101787), (262, 101010), (273, 96940), (364, 72705), (370, 71526), (390, 67858), (393, 67340), (420, 63011), (444, 59605), (455, 58164), (481, 55020), (518, 51090), (524, 50505), (546, 48470), (555, 47684), (655, 40404), (740, 35763), (777, 34060), (780, 33929), (786, 33670), (910, 29082), (917, 28860), (962, 27510), (1036, 25545), (1092, 24235), (1110, 23842), (1295, 20436), (1310, 20202), (1365, 19388), (1443, 18340), (1554, 17030), (1572, 16835), (1703, 15540), (1820, 14541), (1834, 14430), (1924, 13755), (1965, 13468), (2220, 11921), (2405, 11004), (2590, 10218), (2620, 10101), (2730, 9694), (2751, 9620), (2886, 9170), (3108, 8515), (3367, 7860), (3406, 7770), (3668, 7215), (3885, 6812), (3930, 6734), (4585, 5772), (4810, 5502), (4847, 5460), (5109, 5180)]