27452890760

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{1867}}^1$

素因数の和:2107

約数の個数: 128

約数和(自身を含む): 64622638080

約数和(自身を除く): 37169747320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 83, 86, 103, 166, 172, 206, 215, 332, 344, 412, 415, 430, 515, 664, 824, 830, 860, 1030, 1660, 1720, 1867, 2060, 3320, 3569, 3734, 4120, 4429, 7138, 7468, 8549, 8858, 9335, 14276, 14936, 17098, 17716, 17845, 18670, 22145, 28552, 34196, 35432, 35690, 37340, 42745, 44290, 68392, 71380, 74680, 80281, 85490, 88580, 142760, 154961, 160562, 170980, 177160, 192301, 309922, 321124, 341960, 367607, 384602, 401405, 619844, 642248, 735214, 769204, 774805, 802810, 961505, 1239688, 1470428, 1538408, 1549610, 1605620, 1838035, 1923010, 2940856, 3099220, 3211240, 3676070, 3846020, 6198440, 6663323, 7352140, 7692040, 8268943, 13326646, 14704280, 15960983, 16537886, 26653292, 31921966, 33075772, 33316615, 41344715, 53306584, 63843932, 66151544, 66633230, 79804915, 82689430, 127687864, 133266460, 159609830, 165378860, 266532920, 319219660, 330757720, 638439320, 686322269, 1372644538, 2745289076, 3431611345, 5490578152, 6863222690, 13726445380, 27452890760]

約数ペア:

[(1, 27452890760), (2, 13726445380), (4, 6863222690), (5, 5490578152), (8, 3431611345), (10, 2745289076), (20, 1372644538), (40, 686322269), (43, 638439320), (83, 330757720), (86, 319219660), (103, 266532920), (166, 165378860), (172, 159609830), (206, 133266460), (215, 127687864), (332, 82689430), (344, 79804915), (412, 66633230), (415, 66151544), (430, 63843932), (515, 53306584), (664, 41344715), (824, 33316615), (830, 33075772), (860, 31921966), (1030, 26653292), (1660, 16537886), (1720, 15960983), (1867, 14704280), (2060, 13326646), (3320, 8268943), (3569, 7692040), (3734, 7352140), (4120, 6663323), (4429, 6198440), (7138, 3846020), (7468, 3676070), (8549, 3211240), (8858, 3099220), (9335, 2940856), (14276, 1923010), (14936, 1838035), (17098, 1605620), (17716, 1549610), (17845, 1538408), (18670, 1470428), (22145, 1239688), (28552, 961505), (34196, 802810), (35432, 774805), (35690, 769204), (37340, 735214), (42745, 642248), (44290, 619844), (68392, 401405), (71380, 384602), (74680, 367607), (80281, 341960), (85490, 321124), (88580, 309922), (142760, 192301), (154961, 177160), (160562, 170980)]