82975490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{27751}}^1$

素因数の和:27794

約数の個数: 32

約数和(自身を含む): 167844096

約数和(自身を除く): 84868606

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 27751, 55502, 138755, 277510, 360763, 638273, 721526, 1276546, 1803815, 3191365, 3607630, 6382730, 8297549, 16595098, 41487745, 82975490]

約数ペア:

[(1, 82975490), (2, 41487745), (5, 16595098), (10, 8297549), (13, 6382730), (23, 3607630), (26, 3191365), (46, 1803815), (65, 1276546), (115, 721526), (130, 638273), (230, 360763), (299, 277510), (598, 138755), (1495, 55502), (2990, 27751)]