57894760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{18797}}^1$

素因数の和:18826

約数の個数: 64

約数和(自身を含む): 162414720

約数和(自身を除く): 104519960

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 18797, 37594, 75188, 93985, 131579, 150376, 187970, 206767, 263158, 375940, 413534, 526316, 657895, 751880, 827068, 1033835, 1052632, 1315790, 1447369, 1654136, 2067670, 2631580, 2894738, 4135340, 5263160, 5789476, 7236845, 8270680, 11578952, 14473690, 28947380, 57894760]

約数ペア:

[(1, 57894760), (2, 28947380), (4, 14473690), (5, 11578952), (7, 8270680), (8, 7236845), (10, 5789476), (11, 5263160), (14, 4135340), (20, 2894738), (22, 2631580), (28, 2067670), (35, 1654136), (40, 1447369), (44, 1315790), (55, 1052632), (56, 1033835), (70, 827068), (77, 751880), (88, 657895), (110, 526316), (140, 413534), (154, 375940), (220, 263158), (280, 206767), (308, 187970), (385, 150376), (440, 131579), (616, 93985), (770, 75188), (1540, 37594), (3080, 18797)]