33996440

素因数分解:

$2^3\times 5^1\times {\mathrm{541}}^1\times {\mathrm{1571}}^1$

素因数の和:2123

約数の個数: 32

約数和(自身を含む): 76682160

約数和(自身を除く): 42685720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 541, 1082, 1571, 2164, 2705, 3142, 4328, 5410, 6284, 7855, 10820, 12568, 15710, 21640, 31420, 62840, 849911, 1699822, 3399644, 4249555, 6799288, 8499110, 16998220, 33996440]

約数ペア:

[(1, 33996440), (2, 16998220), (4, 8499110), (5, 6799288), (8, 4249555), (10, 3399644), (20, 1699822), (40, 849911), (541, 62840), (1082, 31420), (1571, 21640), (2164, 15710), (2705, 12568), (3142, 10820), (4328, 7855), (5410, 6284)]