82085260

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^2\times {\mathrm{1103}}^1$

素因数の和:1234

約数の個数: 36

約数和(自身を含む): 175410144

約数和(自身を除く): 93324884

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1103, 1220, 2206, 3721, 4412, 5515, 7442, 11030, 14884, 18605, 22060, 37210, 67283, 74420, 134566, 269132, 336415, 672830, 1345660, 4104263, 8208526, 16417052, 20521315, 41042630, 82085260]

約数ペア:

[(1, 82085260), (2, 41042630), (4, 20521315), (5, 16417052), (10, 8208526), (20, 4104263), (61, 1345660), (122, 672830), (244, 336415), (305, 269132), (610, 134566), (1103, 74420), (1220, 67283), (2206, 37210), (3721, 22060), (4412, 18605), (5515, 14884), (7442, 11030)]