45791980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{176123}}^1$

素因数の和:176145

約数の個数: 24

約数和(自身を含む): 103560912

約数和(自身を除く): 57768932

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 176123, 352246, 704492, 880615, 1761230, 2289599, 3522460, 4579198, 9158396, 11447995, 22895990, 45791980]

約数ペア:

[(1, 45791980), (2, 22895990), (4, 11447995), (5, 9158396), (10, 4579198), (13, 3522460), (20, 2289599), (26, 1761230), (52, 880615), (65, 704492), (130, 352246), (260, 176123)]