115582480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:225

約数の個数: 120

約数和(自身を含む): 297355968

約数和(自身を除く): 181773488

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 83, 103, 104, 130, 166, 169, 206, 208, 260, 332, 338, 412, 415, 515, 520, 664, 676, 824, 830, 845, 1030, 1040, 1079, 1328, 1339, 1352, 1648, 1660, 1690, 2060, 2158, 2678, 2704, 3320, 3380, 4120, 4316, 5356, 5395, 6640, 6695, 6760, 8240, 8549, 8632, 10712, 10790, 13390, 13520, 14027, 17098, 17264, 17407, 21424, 21580, 26780, 28054, 34196, 34814, 42745, 43160, 53560, 56108, 68392, 69628, 70135, 85490, 86320, 87035, 107120, 111137, 112216, 136784, 139256, 140270, 170980, 174070, 222274, 224432, 278512, 280540, 341960, 348140, 444548, 555685, 561080, 683920, 696280, 889096, 1111370, 1122160, 1392560, 1444781, 1778192, 2222740, 2889562, 4445480, 5779124, 7223905, 8890960, 11558248, 14447810, 23116496, 28895620, 57791240, 115582480]

約数ペア:

[(1, 115582480), (2, 57791240), (4, 28895620), (5, 23116496), (8, 14447810), (10, 11558248), (13, 8890960), (16, 7223905), (20, 5779124), (26, 4445480), (40, 2889562), (52, 2222740), (65, 1778192), (80, 1444781), (83, 1392560), (103, 1122160), (104, 1111370), (130, 889096), (166, 696280), (169, 683920), (206, 561080), (208, 555685), (260, 444548), (332, 348140), (338, 341960), (412, 280540), (415, 278512), (515, 224432), (520, 222274), (664, 174070), (676, 170980), (824, 140270), (830, 139256), (845, 136784), (1030, 112216), (1040, 111137), (1079, 107120), (1328, 87035), (1339, 86320), (1352, 85490), (1648, 70135), (1660, 69628), (1690, 68392), (2060, 56108), (2158, 53560), (2678, 43160), (2704, 42745), (3320, 34814), (3380, 34196), (4120, 28054), (4316, 26780), (5356, 21580), (5395, 21424), (6640, 17407), (6695, 17264), (6760, 17098), (8240, 14027), (8549, 13520), (8632, 13390), (10712, 10790)]