140115460

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{149059}}^1$

素因数の和:149115

約数の個数: 24

約数和(自身を含む): 300504960

約数和(自身を除く): 160389500

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 149059, 298118, 596236, 745295, 1490590, 2981180, 7005773, 14011546, 28023092, 35028865, 70057730, 140115460]

約数ペア:

[(1, 140115460), (2, 70057730), (4, 35028865), (5, 28023092), (10, 14011546), (20, 7005773), (47, 2981180), (94, 1490590), (188, 745295), (235, 596236), (470, 298118), (940, 149059)]