112735280

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{28759}}^1$

素因数の和:28786

約数の個数: 60

約数和(自身を含む): 304913520

約数和(自身を除く): 192178240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 28759, 57518, 115036, 143795, 201313, 230072, 287590, 402626, 460144, 575180, 805252, 1006565, 1150360, 1409191, 1610504, 2013130, 2300720, 2818382, 3221008, 4026260, 5636764, 7045955, 8052520, 11273528, 14091910, 16105040, 22547056, 28183820, 56367640, 112735280]

約数ペア:

[(1, 112735280), (2, 56367640), (4, 28183820), (5, 22547056), (7, 16105040), (8, 14091910), (10, 11273528), (14, 8052520), (16, 7045955), (20, 5636764), (28, 4026260), (35, 3221008), (40, 2818382), (49, 2300720), (56, 2013130), (70, 1610504), (80, 1409191), (98, 1150360), (112, 1006565), (140, 805252), (196, 575180), (245, 460144), (280, 402626), (392, 287590), (490, 230072), (560, 201313), (784, 143795), (980, 115036), (1960, 57518), (3920, 28759)]