38267980

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{23053}}^1$

素因数の和:23145

約数の個数: 24

約数和(自身を含む): 81334512

約数和(自身を除く): 43066532

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 23053, 46106, 92212, 115265, 230530, 461060, 1913399, 3826798, 7653596, 9566995, 19133990, 38267980]

約数ペア:

[(1, 38267980), (2, 19133990), (4, 9566995), (5, 7653596), (10, 3826798), (20, 1913399), (83, 461060), (166, 230530), (332, 115265), (415, 92212), (830, 46106), (1660, 23053)]