9324220

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 20448288

約数和(自身を除く): 11124068

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 83, 137, 164, 166, 205, 274, 332, 410, 415, 548, 685, 820, 830, 1370, 1660, 2740, 3403, 5617, 6806, 11234, 11371, 13612, 17015, 22468, 22742, 28085, 34030, 45484, 56170, 56855, 68060, 112340, 113710, 227420, 466211, 932422, 1864844, 2331055, 4662110, 9324220]

約数ペア:

[(1, 9324220), (2, 4662110), (4, 2331055), (5, 1864844), (10, 932422), (20, 466211), (41, 227420), (82, 113710), (83, 112340), (137, 68060), (164, 56855), (166, 56170), (205, 45484), (274, 34030), (332, 28085), (410, 22742), (415, 22468), (548, 17015), (685, 13612), (820, 11371), (830, 11234), (1370, 6806), (1660, 5617), (2740, 3403)]