450871160

素因数分解:

$2^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{58403}}^1$

素因数の和:58607

約数の個数: 32

約数和(自身を含む): 1019733840

約数和(自身を除く): 568862680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 193, 386, 772, 965, 1544, 1930, 3860, 7720, 58403, 116806, 233612, 292015, 467224, 584030, 1168060, 2336120, 11271779, 22543558, 45087116, 56358895, 90174232, 112717790, 225435580, 450871160]

約数ペア:

[(1, 450871160), (2, 225435580), (4, 112717790), (5, 90174232), (8, 56358895), (10, 45087116), (20, 22543558), (40, 11271779), (193, 2336120), (386, 1168060), (772, 584030), (965, 467224), (1544, 292015), (1930, 233612), (3860, 116806), (7720, 58403)]