5611120

素因数分解:

$2^4\times 5^1\times {\mathrm{70139}}^1$

素因数の和:70152

約数の個数: 20

約数和(自身を含む): 13046040

約数和(自身を除く): 7434920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 70139, 140278, 280556, 350695, 561112, 701390, 1122224, 1402780, 2805560, 5611120]

約数ペア:

[(1, 5611120), (2, 2805560), (4, 1402780), (5, 1122224), (8, 701390), (10, 561112), (16, 350695), (20, 280556), (40, 140278), (80, 70139)]