133503440

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{34057}}^1$

素因数の和:34084

約数の個数: 60

約数和(自身を含む): 361082916

約数和(自身を除く): 227579476

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, 34057, 68114, 136228, 170285, 238399, 272456, 340570, 476798, 544912, 681140, 953596, 1191995, 1362280, 1668793, 1907192, 2383990, 2724560, 3337586, 3814384, 4767980, 6675172, 8343965, 9535960, 13350344, 16687930, 19071920, 26700688, 33375860, 66751720, 133503440]

約数ペア:

[(1, 133503440), (2, 66751720), (4, 33375860), (5, 26700688), (7, 19071920), (8, 16687930), (10, 13350344), (14, 9535960), (16, 8343965), (20, 6675172), (28, 4767980), (35, 3814384), (40, 3337586), (49, 2724560), (56, 2383990), (70, 1907192), (80, 1668793), (98, 1362280), (112, 1191995), (140, 953596), (196, 681140), (245, 544912), (280, 476798), (392, 340570), (490, 272456), (560, 238399), (784, 170285), (980, 136228), (1960, 68114), (3920, 34057)]