5322640

素因数分解:

$2^4\times 5^1\times {\mathrm{66533}}^1$

素因数の和:66546

約数の個数: 20

約数和(自身を含む): 12375324

約数和(自身を除く): 7052684

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 66533, 133066, 266132, 332665, 532264, 665330, 1064528, 1330660, 2661320, 5322640]

約数ペア:

[(1, 5322640), (2, 2661320), (4, 1330660), (5, 1064528), (8, 665330), (10, 532264), (16, 332665), (20, 266132), (40, 133066), (80, 66533)]