29486920

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{32051}}^1$

素因数の和:32085

約数の個数: 32

約数和(自身を含む): 69232320

約数和(自身を除く): 39745400

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 32051, 64102, 128204, 160255, 256408, 320510, 641020, 737173, 1282040, 1474346, 2948692, 3685865, 5897384, 7371730, 14743460, 29486920]

約数ペア:

[(1, 29486920), (2, 14743460), (4, 7371730), (5, 5897384), (8, 3685865), (10, 2948692), (20, 1474346), (23, 1282040), (40, 737173), (46, 641020), (92, 320510), (115, 256408), (184, 160255), (230, 128204), (460, 64102), (920, 32051)]