5198920

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5651}}^1$

素因数の和:5685

約数の個数: 32

約数和(自身を含む): 12208320

約数和(自身を除く): 7009400

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 5651, 11302, 22604, 28255, 45208, 56510, 113020, 129973, 226040, 259946, 519892, 649865, 1039784, 1299730, 2599460, 5198920]

約数ペア:

[(1, 5198920), (2, 2599460), (4, 1299730), (5, 1039784), (8, 649865), (10, 519892), (20, 259946), (23, 226040), (40, 129973), (46, 113020), (92, 56510), (115, 45208), (184, 28255), (230, 22604), (460, 11302), (920, 5651)]