130142567980

素因数分解:

$2^2\times 5^1\times {\mathrm{463}}^1\times {\mathrm{14054273}}^1$

素因数の和:14054745

約数の個数: 24

約数和(自身を含む): 273889691712

約数和(自身を除く): 143747123732

約数列:

[1, 2, 4, 5, 10, 20, 463, 926, 1852, 2315, 4630, 9260, 14054273, 28108546, 56217092, 70271365, 140542730, 281085460, 6507128399, 13014256798, 26028513596, 32535641995, 65071283990, 130142567980]

約数ペア:

[(1, 130142567980), (2, 65071283990), (4, 32535641995), (5, 26028513596), (10, 13014256798), (20, 6507128399), (463, 281085460), (926, 140542730), (1852, 70271365), (2315, 56217092), (4630, 28108546), (9260, 14054273)]