45340490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{8111}}^1$

素因数の和:8174

約数の個数: 32

約数和(自身を含む): 89945856

約数和(自身を除く): 44605366

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 5590, 8111, 16222, 40555, 81110, 105443, 210886, 348773, 527215, 697546, 1054430, 1743865, 3487730, 4534049, 9068098, 22670245, 45340490]

約数ペア:

[(1, 45340490), (2, 22670245), (5, 9068098), (10, 4534049), (13, 3487730), (26, 1743865), (43, 1054430), (65, 697546), (86, 527215), (130, 348773), (215, 210886), (430, 105443), (559, 81110), (1118, 40555), (2795, 16222), (5590, 8111)]