2865580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7541}}^1$

素因数の和:7569

約数の個数: 24

約数和(自身を含む): 6335280

約数和(自身を除く): 3469700

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 7541, 15082, 30164, 37705, 75410, 143279, 150820, 286558, 573116, 716395, 1432790, 2865580]

約数ペア:

[(1, 2865580), (2, 1432790), (4, 716395), (5, 573116), (10, 286558), (19, 150820), (20, 143279), (38, 75410), (76, 37705), (95, 30164), (190, 15082), (380, 7541)]