129446300

素因数分解:

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

素因数の和:2507

約数の個数: 54

約数和(自身を含む): 293762448

約数和(自身を除く): 164316148

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 460, 529, 575, 1058, 1150, 2116, 2300, 2447, 2645, 4894, 5290, 9788, 10580, 12235, 13225, 24470, 26450, 48940, 52900, 56281, 61175, 112562, 122350, 225124, 244700, 281405, 562810, 1125620, 1294463, 1407025, 2588926, 2814050, 5177852, 5628100, 6472315, 12944630, 25889260, 32361575, 64723150, 129446300]

約数ペア:

[(1, 129446300), (2, 64723150), (4, 32361575), (5, 25889260), (10, 12944630), (20, 6472315), (23, 5628100), (25, 5177852), (46, 2814050), (50, 2588926), (92, 1407025), (100, 1294463), (115, 1125620), (230, 562810), (460, 281405), (529, 244700), (575, 225124), (1058, 122350), (1150, 112562), (2116, 61175), (2300, 56281), (2447, 52900), (2645, 48940), (4894, 26450), (5290, 24470), (9788, 13225), (10580, 12235)]