25726470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:115

約数の個数: 192

約数和(自身を含む): 82342656

約数和(自身を除く): 56616186

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 37, 42, 43, 49, 55, 66, 70, 74, 77, 86, 98, 105, 110, 111, 129, 147, 154, 165, 185, 210, 215, 222, 231, 245, 258, 259, 294, 301, 330, 370, 385, 407, 430, 462, 473, 490, 518, 539, 555, 602, 645, 735, 770, 777, 814, 903, 946, 1078, 1110, 1155, 1221, 1290, 1295, 1419, 1470, 1505, 1554, 1591, 1617, 1806, 1813, 2035, 2107, 2310, 2365, 2442, 2590, 2695, 2838, 2849, 3010, 3182, 3234, 3311, 3626, 3885, 4070, 4214, 4515, 4730, 4773, 5390, 5439, 5698, 6105, 6321, 6622, 7095, 7770, 7955, 8085, 8547, 9030, 9065, 9546, 9933, 10535, 10878, 11137, 12210, 12642, 14190, 14245, 15910, 16170, 16555, 17094, 17501, 18130, 19866, 19943, 21070, 22274, 23177, 23865, 27195, 28490, 31605, 33110, 33411, 35002, 39886, 42735, 46354, 47730, 49665, 52503, 54390, 55685, 59829, 63210, 66822, 69531, 77959, 85470, 87505, 99330, 99715, 105006, 111370, 115885, 119658, 122507, 139062, 155918, 167055, 175010, 199430, 231770, 233877, 245014, 262515, 299145, 334110, 347655, 367521, 389795, 467754, 525030, 598290, 612535, 695310, 735042, 779590, 857549, 1169385, 1225070, 1715098, 1837605, 2338770, 2572647, 3675210, 4287745, 5145294, 8575490, 12863235, 25726470]

約数ペア:

[(1, 25726470), (2, 12863235), (3, 8575490), (5, 5145294), (6, 4287745), (7, 3675210), (10, 2572647), (11, 2338770), (14, 1837605), (15, 1715098), (21, 1225070), (22, 1169385), (30, 857549), (33, 779590), (35, 735042), (37, 695310), (42, 612535), (43, 598290), (49, 525030), (55, 467754), (66, 389795), (70, 367521), (74, 347655), (77, 334110), (86, 299145), (98, 262515), (105, 245014), (110, 233877), (111, 231770), (129, 199430), (147, 175010), (154, 167055), (165, 155918), (185, 139062), (210, 122507), (215, 119658), (222, 115885), (231, 111370), (245, 105006), (258, 99715), (259, 99330), (294, 87505), (301, 85470), (330, 77959), (370, 69531), (385, 66822), (407, 63210), (430, 59829), (462, 55685), (473, 54390), (490, 52503), (518, 49665), (539, 47730), (555, 46354), (602, 42735), (645, 39886), (735, 35002), (770, 33411), (777, 33110), (814, 31605), (903, 28490), (946, 27195), (1078, 23865), (1110, 23177), (1155, 22274), (1221, 21070), (1290, 19943), (1295, 19866), (1419, 18130), (1470, 17501), (1505, 17094), (1554, 16555), (1591, 16170), (1617, 15910), (1806, 14245), (1813, 14190), (2035, 12642), (2107, 12210), (2310, 11137), (2365, 10878), (2442, 10535), (2590, 9933), (2695, 9546), (2838, 9065), (2849, 9030), (3010, 8547), (3182, 8085), (3234, 7955), (3311, 7770), (3626, 7095), (3885, 6622), (4070, 6321), (4214, 6105), (4515, 5698), (4730, 5439), (4773, 5390)]