80484010

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{131941}}^1$

素因数の和:132009

約数の個数: 16

約数和(自身を含む): 147247272

約数和(自身を除く): 66763262

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 131941, 263882, 659705, 1319410, 8048401, 16096802, 40242005, 80484010]

約数ペア:

[(1, 80484010), (2, 40242005), (5, 16096802), (10, 8048401), (61, 1319410), (122, 659705), (305, 263882), (610, 131941)]