42773560

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2447}}^1$

素因数の和:2500

約数の個数: 64

約数和(自身を含む): 105753600

約数和(自身を除く): 62980040

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 38, 40, 46, 76, 92, 95, 115, 152, 184, 190, 230, 380, 437, 460, 760, 874, 920, 1748, 2185, 2447, 3496, 4370, 4894, 8740, 9788, 12235, 17480, 19576, 24470, 46493, 48940, 56281, 92986, 97880, 112562, 185972, 225124, 232465, 281405, 371944, 450248, 464930, 562810, 929860, 1069339, 1125620, 1859720, 2138678, 2251240, 4277356, 5346695, 8554712, 10693390, 21386780, 42773560]

約数ペア:

[(1, 42773560), (2, 21386780), (4, 10693390), (5, 8554712), (8, 5346695), (10, 4277356), (19, 2251240), (20, 2138678), (23, 1859720), (38, 1125620), (40, 1069339), (46, 929860), (76, 562810), (92, 464930), (95, 450248), (115, 371944), (152, 281405), (184, 232465), (190, 225124), (230, 185972), (380, 112562), (437, 97880), (460, 92986), (760, 56281), (874, 48940), (920, 46493), (1748, 24470), (2185, 19576), (2447, 17480), (3496, 12235), (4370, 9788), (4894, 8740)]