26309220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1693}}^1$

素因数の和:1749

約数の個数: 96

約数和(自身を含む): 86515968

約数和(自身を除く): 60206748

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 370, 420, 444, 518, 555, 740, 777, 1036, 1110, 1295, 1554, 1693, 2220, 2590, 3108, 3386, 3885, 5079, 5180, 6772, 7770, 8465, 10158, 11851, 15540, 16930, 20316, 23702, 25395, 33860, 35553, 47404, 50790, 59255, 62641, 71106, 101580, 118510, 125282, 142212, 177765, 187923, 237020, 250564, 313205, 355530, 375846, 438487, 626410, 711060, 751692, 876974, 939615, 1252820, 1315461, 1753948, 1879230, 2192435, 2630922, 3758460, 4384870, 5261844, 6577305, 8769740, 13154610, 26309220]

約数ペア:

[(1, 26309220), (2, 13154610), (3, 8769740), (4, 6577305), (5, 5261844), (6, 4384870), (7, 3758460), (10, 2630922), (12, 2192435), (14, 1879230), (15, 1753948), (20, 1315461), (21, 1252820), (28, 939615), (30, 876974), (35, 751692), (37, 711060), (42, 626410), (60, 438487), (70, 375846), (74, 355530), (84, 313205), (105, 250564), (111, 237020), (140, 187923), (148, 177765), (185, 142212), (210, 125282), (222, 118510), (259, 101580), (370, 71106), (420, 62641), (444, 59255), (518, 50790), (555, 47404), (740, 35553), (777, 33860), (1036, 25395), (1110, 23702), (1295, 20316), (1554, 16930), (1693, 15540), (2220, 11851), (2590, 10158), (3108, 8465), (3386, 7770), (3885, 6772), (5079, 5180)]