100530080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{89759}}^1$

素因数の和:89781

約数の個数: 48

約数和(自身を含む): 271434240

約数和(自身を除く): 170904160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 89759, 179518, 359036, 448795, 628313, 718072, 897590, 1256626, 1436144, 1795180, 2513252, 2872288, 3141565, 3590360, 5026504, 6283130, 7180720, 10053008, 12566260, 14361440, 20106016, 25132520, 50265040, 100530080]

約数ペア:

[(1, 100530080), (2, 50265040), (4, 25132520), (5, 20106016), (7, 14361440), (8, 12566260), (10, 10053008), (14, 7180720), (16, 6283130), (20, 5026504), (28, 3590360), (32, 3141565), (35, 2872288), (40, 2513252), (56, 1795180), (70, 1436144), (80, 1256626), (112, 897590), (140, 718072), (160, 628313), (224, 448795), (280, 359036), (560, 179518), (1120, 89759)]