788335940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{92311}}^1$

素因数の和:92388

約数の個数: 48

約数和(自身を含む): 1923043584

約数和(自身を除く): 1134707644

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 140, 244, 305, 427, 610, 854, 1220, 1708, 2135, 4270, 8540, 92311, 184622, 369244, 461555, 646177, 923110, 1292354, 1846220, 2584708, 3230885, 5630971, 6461770, 11261942, 12923540, 22523884, 28154855, 39416797, 56309710, 78833594, 112619420, 157667188, 197083985, 394167970, 788335940]

約数ペア:

[(1, 788335940), (2, 394167970), (4, 197083985), (5, 157667188), (7, 112619420), (10, 78833594), (14, 56309710), (20, 39416797), (28, 28154855), (35, 22523884), (61, 12923540), (70, 11261942), (122, 6461770), (140, 5630971), (244, 3230885), (305, 2584708), (427, 1846220), (610, 1292354), (854, 923110), (1220, 646177), (1708, 461555), (2135, 369244), (4270, 184622), (8540, 92311)]