11110840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{929}}^1$

素因数の和:976

約数の個数: 64

約数和(自身を含む): 28123200

約数和(自身を除く): 17012360

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 184, 230, 260, 299, 460, 520, 598, 920, 929, 1196, 1495, 1858, 2392, 2990, 3716, 4645, 5980, 7432, 9290, 11960, 12077, 18580, 21367, 24154, 37160, 42734, 48308, 60385, 85468, 96616, 106835, 120770, 170936, 213670, 241540, 277771, 427340, 483080, 555542, 854680, 1111084, 1388855, 2222168, 2777710, 5555420, 11110840]

約数ペア:

[(1, 11110840), (2, 5555420), (4, 2777710), (5, 2222168), (8, 1388855), (10, 1111084), (13, 854680), (20, 555542), (23, 483080), (26, 427340), (40, 277771), (46, 241540), (52, 213670), (65, 170936), (92, 120770), (104, 106835), (115, 96616), (130, 85468), (184, 60385), (230, 48308), (260, 42734), (299, 37160), (460, 24154), (520, 21367), (598, 18580), (920, 12077), (929, 11960), (1196, 9290), (1495, 7432), (1858, 5980), (2392, 4645), (2990, 3716)]