132662920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{255121}}^1$

素因数の和:255145

約数の個数: 32

約数和(自身を含む): 321453720

約数和(自身を除く): 188790800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 255121, 510242, 1020484, 1275605, 2040968, 2551210, 3316573, 5102420, 6633146, 10204840, 13266292, 16582865, 26532584, 33165730, 66331460, 132662920]

約数ペア:

[(1, 132662920), (2, 66331460), (4, 33165730), (5, 26532584), (8, 16582865), (10, 13266292), (13, 10204840), (20, 6633146), (26, 5102420), (40, 3316573), (52, 2551210), (65, 2040968), (104, 1275605), (130, 1020484), (260, 510242), (520, 255121)]