101051240

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{24527}}^1$

素因数の和:24641

約数の個数: 32

約数和(自身を含む): 229582080

約数和(自身を除く): 128530840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 4120, 24527, 49054, 98108, 122635, 196216, 245270, 490540, 981080, 2526281, 5052562, 10105124, 12631405, 20210248, 25262810, 50525620, 101051240]

約数ペア:

[(1, 101051240), (2, 50525620), (4, 25262810), (5, 20210248), (8, 12631405), (10, 10105124), (20, 5052562), (40, 2526281), (103, 981080), (206, 490540), (412, 245270), (515, 196216), (824, 122635), (1030, 98108), (2060, 49054), (4120, 24527)]