102534320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{661}}^1$

素因数の和:958

約数の個数: 80

約数和(自身を含む): 273845568

約数和(自身を除く): 171311248

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 277, 280, 554, 560, 661, 1108, 1322, 1385, 1939, 2216, 2644, 2770, 3305, 3878, 4432, 4627, 5288, 5540, 6610, 7756, 9254, 9695, 10576, 11080, 13220, 15512, 18508, 19390, 22160, 23135, 26440, 31024, 37016, 38780, 46270, 52880, 74032, 77560, 92540, 155120, 183097, 185080, 366194, 370160, 732388, 915485, 1281679, 1464776, 1830970, 2563358, 2929552, 3661940, 5126716, 6408395, 7323880, 10253432, 12816790, 14647760, 20506864, 25633580, 51267160, 102534320]

約数ペア:

[(1, 102534320), (2, 51267160), (4, 25633580), (5, 20506864), (7, 14647760), (8, 12816790), (10, 10253432), (14, 7323880), (16, 6408395), (20, 5126716), (28, 3661940), (35, 2929552), (40, 2563358), (56, 1830970), (70, 1464776), (80, 1281679), (112, 915485), (140, 732388), (277, 370160), (280, 366194), (554, 185080), (560, 183097), (661, 155120), (1108, 92540), (1322, 77560), (1385, 74032), (1939, 52880), (2216, 46270), (2644, 38780), (2770, 37016), (3305, 31024), (3878, 26440), (4432, 23135), (4627, 22160), (5288, 19390), (5540, 18508), (6610, 15512), (7756, 13220), (9254, 11080), (9695, 10576)]