57540320

素因数分解:

$2^5\times 5^1\times {\mathrm{107}}^1\times {\mathrm{3361}}^1$

素因数の和:3483

約数の個数: 48

約数和(自身を含む): 137250288

約数和(自身を除く): 79709968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 107, 160, 214, 428, 535, 856, 1070, 1712, 2140, 3361, 3424, 4280, 6722, 8560, 13444, 16805, 17120, 26888, 33610, 53776, 67220, 107552, 134440, 268880, 359627, 537760, 719254, 1438508, 1798135, 2877016, 3596270, 5754032, 7192540, 11508064, 14385080, 28770160, 57540320]

約数ペア:

[(1, 57540320), (2, 28770160), (4, 14385080), (5, 11508064), (8, 7192540), (10, 5754032), (16, 3596270), (20, 2877016), (32, 1798135), (40, 1438508), (80, 719254), (107, 537760), (160, 359627), (214, 268880), (428, 134440), (535, 107552), (856, 67220), (1070, 53776), (1712, 33610), (2140, 26888), (3361, 17120), (3424, 16805), (4280, 13444), (6722, 8560)]