45798220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{499}}^1$

素因数の和:874

約数の個数: 48

約数和(自身を含む): 104076000

約数和(自身を除く): 58277780

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 353, 499, 706, 998, 1412, 1765, 1996, 2495, 3530, 4589, 4990, 6487, 7060, 9178, 9980, 12974, 18356, 22945, 25948, 32435, 45890, 64870, 91780, 129740, 176147, 352294, 704588, 880735, 1761470, 2289911, 3522940, 4579822, 9159644, 11449555, 22899110, 45798220]

約数ペア:

[(1, 45798220), (2, 22899110), (4, 11449555), (5, 9159644), (10, 4579822), (13, 3522940), (20, 2289911), (26, 1761470), (52, 880735), (65, 704588), (130, 352294), (260, 176147), (353, 129740), (499, 91780), (706, 64870), (998, 45890), (1412, 32435), (1765, 25948), (1996, 22945), (2495, 18356), (3530, 12974), (4589, 9980), (4990, 9178), (6487, 7060)]