358731040

素因数分解:

$2^5\times 5^1\times {\mathrm{419}}^1\times {\mathrm{5351}}^1$

素因数の和:5785

約数の個数: 48

約数和(自身を含む): 849683520

約数和(自身を除く): 490952480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 419, 838, 1676, 2095, 3352, 4190, 5351, 6704, 8380, 10702, 13408, 16760, 21404, 26755, 33520, 42808, 53510, 67040, 85616, 107020, 171232, 214040, 428080, 856160, 2242069, 4484138, 8968276, 11210345, 17936552, 22420690, 35873104, 44841380, 71746208, 89682760, 179365520, 358731040]

約数ペア:

[(1, 358731040), (2, 179365520), (4, 89682760), (5, 71746208), (8, 44841380), (10, 35873104), (16, 22420690), (20, 17936552), (32, 11210345), (40, 8968276), (80, 4484138), (160, 2242069), (419, 856160), (838, 428080), (1676, 214040), (2095, 171232), (3352, 107020), (4190, 85616), (5351, 67040), (6704, 53510), (8380, 42808), (10702, 33520), (13408, 26755), (16760, 21404)]