121433592020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11071}}^1\times {\mathrm{42187}}^1$

素因数の和:53280

約数の個数: 48

約数和(自身を含む): 274658055168

約数和(自身を除く): 153224463148

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 11071, 22142, 42187, 44284, 55355, 84374, 110710, 143923, 168748, 210935, 221420, 287846, 421870, 548431, 575692, 719615, 843740, 1096862, 1439230, 2193724, 2742155, 2878460, 5484310, 10968620, 467052277, 934104554, 1868209108, 2335261385, 4670522770, 6071679601, 9341045540, 12143359202, 24286718404, 30358398005, 60716796010, 121433592020]

約数ペア:

[(1, 121433592020), (2, 60716796010), (4, 30358398005), (5, 24286718404), (10, 12143359202), (13, 9341045540), (20, 6071679601), (26, 4670522770), (52, 2335261385), (65, 1868209108), (130, 934104554), (260, 467052277), (11071, 10968620), (22142, 5484310), (42187, 2878460), (44284, 2742155), (55355, 2193724), (84374, 1439230), (110710, 1096862), (143923, 843740), (168748, 719615), (210935, 575692), (221420, 548431), (287846, 421870)]