65133040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1087}}^1$

素因数の和:1214

約数の個数: 80

約数和(自身を含む): 174845952

約数和(自身を除く): 109712912

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 107, 112, 140, 214, 280, 428, 535, 560, 749, 856, 1070, 1087, 1498, 1712, 2140, 2174, 2996, 3745, 4280, 4348, 5435, 5992, 7490, 7609, 8560, 8696, 10870, 11984, 14980, 15218, 17392, 21740, 29960, 30436, 38045, 43480, 59920, 60872, 76090, 86960, 116309, 121744, 152180, 232618, 304360, 465236, 581545, 608720, 814163, 930472, 1163090, 1628326, 1860944, 2326180, 3256652, 4070815, 4652360, 6513304, 8141630, 9304720, 13026608, 16283260, 32566520, 65133040]

約数ペア:

[(1, 65133040), (2, 32566520), (4, 16283260), (5, 13026608), (7, 9304720), (8, 8141630), (10, 6513304), (14, 4652360), (16, 4070815), (20, 3256652), (28, 2326180), (35, 1860944), (40, 1628326), (56, 1163090), (70, 930472), (80, 814163), (107, 608720), (112, 581545), (140, 465236), (214, 304360), (280, 232618), (428, 152180), (535, 121744), (560, 116309), (749, 86960), (856, 76090), (1070, 60872), (1087, 59920), (1498, 43480), (1712, 38045), (2140, 30436), (2174, 29960), (2996, 21740), (3745, 17392), (4280, 15218), (4348, 14980), (5435, 11984), (5992, 10870), (7490, 8696), (7609, 8560)]